Jack Gray Introduction In this article, I’ll give you the typical costs for installing a new roof in North Dakota in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material …
Introduction In this article, I’ll give you the typical costs for installing a new roof in South Dakota in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, South …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Delaware in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, Delaware labor …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Rhode Island in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, Rhode …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Montana in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, Montana labor …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Maine in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, Maine labor …
Introduction In this article, I’ll give you the typical costs for installing a new roof in New Hampshire in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, New …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Hawaii in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, Hawaii labor …
Introduction In this article, I’ll give you the typical costs for installing a new roof in West Virginia in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Idaho in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Nebraska in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in New Mexico in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Mississippi in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Kansas in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Arkansas in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Iowa in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I will give you the typical costs for installing a new roof in Nevada in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates here were produced by analyzing current material prices, Nevada …
Also see: Glulam Weight Calculator. What Is LVL? Laminated veneer lumber (LVL) is a type of structural composite lumber (SCL) engineered from thin layers of wood veneer bonded together with moisture-resistant adhesive. Unlike glulam, where pieces of lumber are glued edge-to-edge, LVL veneers are laid with all grain oriented in the same direction, producing a highly …
Also see: LVL Beam Weight Calculator What Is Glulam? Glued laminated timber, also known as glulam or GLT, is a type of engineered wood product made by bonding together several layers of dimensional lumber with high-strength adhesive. Glulam can be used in a number of building applications, including use as supporting members for roofs and floors, structural columns, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Utah in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Oklahoma in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Oregon in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Kentucky in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Louisiana in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, Louisiana …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Alabama in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in South Carolina in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Minnesota in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, Minnesota labor …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Colorado in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Wisconsin in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Missouri in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Maryland in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Indiana in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Massachusetts in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Tennessee in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Arizona in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Washington (state) in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Virginia in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in New Jersey in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients. The roof cost estimates I provide here were produced by analyzing current material prices, New Jersey …
Introduction In this article, I’ll give you the typical costs for replacing a roof in the U.S. in 2025, for both residential and commercial buildings. I’ve spent years approving contractor bids and researching roofing costs around the country for my clients, and the roof cost estimates I provide here were produced by analyzing current material prices, regional …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Michigan in 2025, for both residential and commercial buildings. I’ve spent years researching roofing costs for my clients, and the roof cost estimates I provide here were produced by analyzing current material prices, Michigan labor costs, and other relevant factors, including …
Introduction In this article, I’ll give you the typical costs for installing a new roof in North Carolina in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country. The roof cost estimates I provide here were produced by analyzing current material prices, North Carolina …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Georgia in 2025, for both residential and commercial buildings. I’ve spent years researching roofing costs for my clients, and the roof cost estimates I provide here were produced by analyzing current material prices, Georgia labor costs, and other relevant …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Ohio in 2025, for both residential and commercial buildings. I’ve spent years researching roofing costs for my clients, and the roof cost estimates I provide here were produced by analyzing current material prices, Ohio labor costs, and other relevant …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Illinois in 2025, for both residential and commercial buildings. I’ve spent years researching roofing costs for my clients around the country, and the roof cost estimates I provide here were produced by analyzing current material prices, Illinois labor costs, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Pennsylvania in 2025, for both residential and commercial buildings. I’ve spent years researching roofing costs for my clients, and the roof cost estimates I provide here were produced by analyzing current material prices, Pennsylvania labor costs, and other relevant …
Introduction In this article, I’ll give you the typical costs for installing a new roof in New York State in 2025, for both residential and commercial buildings. I’ve spent years researching roofing costs for my clients, and the roof cost estimates I provide here were produced by analyzing current material prices, New York labor costs, …
Introduction In this article, I’ll give you the typical costs for installing a new roof in California in 2025, for both residential and commercial buildings. I’ve spent years researching roofing costs for my clients, and the roof cost estimates I provide here were produced by analyzing current material prices, California labor rates, and other relevant …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Florida in 2025, for both residential and commercial buildings. I’ve spent decades researching roofing costs, and the roof cost estimates I provide here were produced by analyzing current material prices, Florida labor costs, and other relevant factors, including roofing …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Texas in 2025, for both residential and commercial buildings. I’ve spent years reviewing contractor bids and researching roofing costs for my clients around the country (many in Texas). The roof cost estimates I provide here were produced by analyzing current …
Introduction In this article, I’ll give you the typical costs for installing a new roof in Connecticut in 2025, for both residential and commercial buildings. I’ve spent decades researching roofing costs, and the roof cost estimates I provide here were produced by analyzing current material prices, Connecticut labor costs, and other relevant factors, including roofing …
Introduction In this article, I’m going to explain the factors that determine clay and concrete tile roof costs. I’ll also give you the typical costs for various types of tile roofs in 2025. Keep in mind that the cost of any particular tile roof will depend on several variables, including roof size, roof pitch, roof complexity, …
Introduction In this article, I’m going to give you a list of the best American metal roofing manufacturers based on: The focus here is on companies that manufacture steel and aluminum roof systems. Over 90% of metal roofing is made from steel or aluminum, with steel products alone making up over 80%. Copper, zinc, and stainless …
Introduction In this article, I’ll give you the typical costs for various types of metal roofs in 2025, including exposed fastener panels, standing seam panels, flat seam panels, and metal shingles. I’ll also explain the factors that determine metal roof costs. Keep in mind that the cost of any particular metal roof will depend on …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. Introduction The slope of your roof affects how well it sheds rain, snow, and debris, and determines which roofing materials are appropriate and code-compliant. This article explains the minimum roof pitch for single-ply membrane roofing systems, including EPDM, PVC, …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. Introduction The slope of your roof affects how well it sheds rain, snow, and debris, and it determines what types of roofing materials are appropriate and are allowed by the building code. This article explains what …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. Introduction The slope of your roof affects how well it sheds rain, snow, and debris, and determines what types of roofing materials are appropriate and allowed by the building code. This article explains what the minimum …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. Introduction The slope of your roof affects how well it sheds rain, snow, and debris, and determines what types of roofing materials are appropriate and allowed by the building code. This article explains what the minimum …
Geotextiles: Introduction Geotextiles are permeable synthetic fabrics used in a wide range of construction, civil engineering, and landscaping applications. Commonly made from durable polymers like polypropylene or polyester, geotextiles are engineered to serve one or more of the following functions: separation, reinforcement, filtration, and drainage. Originally developed for large-scale infrastructure projects such as roadways, retaining …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. Introduction The slope of your roof affects how well it sheds rain, snow, and debris, and determines what types of roofing materials are appropriate and can be legally installed. This article explains what the minimum roof …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. Introduction The slope of your roof affects how well your roof sheds rain, snow, and debris and determines what types of roofing materials are appropriate and can be legally installed. This article explains what the minimum …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. Introduction The slope of your roof affects how well it sheds rain, snow, and debris, and determines what types of roofing materials are appropriate and can be legally installed. This article explains what the minimum roof pitch is …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. Introduction The pitch, or slope, of your roof affects how well your roof sheds rain, snow, and debris and determines what types of roofing materials are appropriate and can be legally installed. This article explains what …
Introduction In this article, I’ll give you the typical costs for various types of shingle roofs in 2025, including asphalt, wood, metal, synthetic, and slate shingles. I’ll also explain the factors that determine shingle roof costs. Keep in mind that the cost of any particular shingle roof will depend on several variables, including roof size, …
Introduction In this article, I’m going to explain the factors that determine single-ply roofing costs. I’ll also give you the typical installed costs in 2025 for EPDM, TPO, PVC, and PVC KEE single-ply membrane roof systems (almost all single-ply systems use one of these membrane types). Roof consultants typically have to produce accurate roof replacement …
Introduction I’ve done a lot of research on roof replacement costs for my clients over the years, and I stay current with changes in material and labor pricing across a wide range of roofing systems, including spray polyurethane foam (SPF) roofing. I thought putting together an accurate, regularly updated table of SPF roofing cost estimates …
Introduction I’ve done a lot of research on roof replacement costs for my clients over the years, and I keep up-to-date with changing material and labor costs for all kinds of roofing, including standing seam metal roofs. I thought keeping an accurate, updated table of standing seam roofing cost estimates online would be a helpful …
Introduction I’ve done a lot of research on roof replacement costs for my clients over the years, and I still do. I keep up-to-date with changing material and labor costs for all kinds of roofing, including steel roofs. I thought keeping an accurate, updated table of steel roofing cost estimates online would be a helpful …
Introduction I’m a professional roof consultant, and I’ve spent a lot of time researching roof replacement costs for my clients. This means I keep up-to-date with changing material and labor costs for all kinds of roofing, including aluminum roofs. I thought keeping (and regularly updating) accurate aluminum roof cost estimates online would be a helpful …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. Introduction The eight sealant/substrate compatibility charts presented here are organized by substrate material type and cross-reference 15 types of sealants. The tables show which types of sealants are compatible with various common building materials. The tables …
Introduction For a detailed introduction to the concept of R-value, see my introduction to R-value. The R-value chart that I put together here provides typical building insulation R-values, the R-value of roofing materials like shingles and single-ply membranes (roof covering materials), as well as other building materials. I provide RSI values as well. These R-values were taken …
Introduction When two different metals come into contact in the presence of moisture, they can form a simple electrochemical cell, creating a situation where one metal begins to corrode more rapidly than it would on its own. This process is called galvanic corrosion, and it can lead to unexpected material failures if the designer or installer …
Introduction If you’re researching roofing materials or planning a roofing project, manufacturer websites are one of the most useful resources available. They offer detailed product data, pictures, specifications, installation guides, warranty information, and often additional guidance and advice regarding code compliance, energy efficiency, and application suitability. Exploring these sites can help you get a sense …
Introduction Several spray-on “asphalt shingle rejuvenator” products have hit the roofing market in the past several years, promising to extend the life of aging roofs at a fraction of the cost of replacement. These asphalt shingle roof rejuvenation products are often marketed as miracle solutions: restoring oils in dried-out shingles, reviving flexibility, stopping granule loss, and …
Introduction I’ve been calculating roof areas for real buildings for over 20 years. Getting accurate roof measurements is important when you bill clients based on square footage, which we did for roof maintenance programs and roof condition assessments. Being able to measure a roof with Google Earth was a huge improvement. Before Google Earth came …
Introduction If you’re trying to compare asphalt shingles from different manufacturers, you’re probably seeing a confusing mess of brand names, shingle lines, warranty terms, and product tiers. It can be hard to figure out which line of shingles from one manufacturer is the equivalent of which line of shingles from another manufacturer. The information here …
Introduction This article gives step-by-step instructions to help you see a satellite image of your house (or any building with an address, really) using Google Earth. It’s pretty easy. Note: You cannot see a live satellite view of your house in real time for free on the internet. You just can’t. To do that, you …
What Is a Barrel Roof? A barrel roof is a curved roof that resembles the top half of a cylinder or a barrel laid horizontally. Instead of sloping flat planes like a gable roof, a barrel roof has a continuous, smooth arc from one side of the structure to the other. This curvature can span the …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. Introduction This calculator works for both saltbox roofs and asymmetrical gable roofs. These two roof types share enough geometric similarities that the same tool can calculate dimensions, surface areas, and attic volumes accurately for either type. What Is a …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. What Is a Gable Roof? A gable roof is a very common type of roof. Gable roofs have two sloping sides that rise to meet at a central ridge, creating a distinctive triangular shape on each end of the …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. What Is a Hip Roof? A hip roof is a type of roof where all sides slope downward from a central ridge (or apex, for a pyramid hip roof) with no vertical gable ends. It typically has four sloping …
Introduction A hip roof has less attic volume than a gable roof, and in this article I explain why it’s less and how much less it is. Homeowners and builders should care about the difference in attic volume between hip and gable roofs because it directly affects usable attic space, insulation needs, ventilation requirements, and …
What Is a Pyramid Roof? A pyramid roof is a type of hip roof where all four sides slope upward and meet at a single point, forming a shape that resembles a pyramid. The hips on a typical hip roof rise to meet at the ridge, with the two hips on one end meeting each other at the ridge, …
Introduction Sometimes people email me out of the blue asking for roofing advice (and I try to respond if I have time to give them a proper answer). These emails are usually about the best product for this, the right way to do that, what’s causing this leak, whether the price they got from a …
Introduction Sheet zinc is a relatively long-lasting and naturally corrosion-resistant metal product widely used in architectural, construction, and industrial applications. When alloyed with small amounts of titanium and copper, zinc becomes malleable and strong enough for bending and shaping into structured profiles using forming machines or manual forming techniques, without significant cracking or loss of …
Introduction I’ve spent a lot of time researching roof replacement costs for my clients. I’ve had to keep up-to-date with roofing material and labor costs for years. I thought keeping and updating accurate zinc roof cost estimates online (among other roof material types) would be a helpful resource for me, my clients, and homeowners in …
Introduction Have you ever heard someone refer to, for example, a “6 in 12” roof pitch, but you weren’t sure what exactly a 6 in 12 roof pitch actually looks like? This interactive roof pitch visualizer lets you instantly see how different roof pitches look from any angle. You can compare how different roof pitches …
How Much Does the Average 2×4 Weigh? 2×4 weight is the product of a few different factors (see the next section). There is no single correct answer to the question. But just for fun, we’ll try to come up with the answer that has the highest chance of being correct for any randomly selected 2×4 …
Introduction Conical roofs are distinctive roofing structures shaped like a cone. A cone-shaped roof is circular at its base and terminates in a point or sometimes a finial of some sort. They are often used on towers, turrets, gazebos, and small pavilions. Cone roofs are often a feature on Victorian/Queen Anne-style homes. The surface area of most roofs …
Introduction There are several types of domes used as roofing features on buildings. Spherical domes are the most common. They have a uniform curvature and efficient load distribution. Ellipsoidal domes, which are shaped from a segment of an ellipsoid, are somewhat less common but frequently used in large-span structures where a lower height is desired. …
Introduction Sheet copper is a durable, highly malleable, and attractive metal product used extensively in architectural, construction, and industrial applications. It has excellent corrosion resistance and impressive longevity, and it’s easy to work with. In construction, copper is often used for roofing, flashing, gutters, decorative elements, and lightning mitigation. In typical roofing applications, the copper …
Introduction Sheet lead is a heavy, highly workable material, used in a variety of building applications, as well as for soundproofing and radiation shielding. In roofing, lead is commonly used for flashing at chimneys, vents, valleys, and structural joints. Common thicknesses for lead sheet used in roofing range from around 1/16 inch to 1/8 inch. …
Introduction I’m a professional roof consultant, and I’ve spent a lot of time researching roof replacement costs for my clients. This means I keep up-to-date with changing material and labor costs for all kinds of roofing, including copper roofs. I thought keeping (and regularly updating) accurate copper roof cost estimates online would be a helpful …
What is Plywood? Plywood is an engineered wood product made from thin layers, or plies, of wood veneer glued together. Each layer’s grain is typically oriented perpendicular to adjacent layers, which enhances strength, stability, and resistance to warping. Common subcategories of plywood include structural plywood, sheathing plywood, marine plywood, hardwood plywood, softwood plywood, and specialty …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. Introduction I was at a Fourth of July party, talking to my friend’s cousin, and when he found out what I did for a living he told me about a problem he was having with his …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. EIFS Cladding Systems Overview “EIFS” stands for “Exterior Insulation and Finishing Systems” and it’s an extremely popular exterior wall covering for both commercial and multi-family residential construction. EIFS (commonly pronounced “EEFS” or “EEF-ess“) was first used …
Introduction If you’re responsible for a roof, you may be thinking about using a roof coating to make your roof last longer. I was a roof consultant advising corporate and institutional clients for over 20 years. My company managed their roof assets; we recommended strategies and actions that would maximize the value of those roof …
Introduction R-value is a critical attribute of low-slope roofing with above-deck insulation where the roof is a part of the building’s thermal envelope. The code-required roof R-value guides the selection of the type of insulation to be used, the amount of insulation, and the installation method of the insulation. A good understanding of R-value will …
Lumber Production Why is a two-by-four called a “two-by-four” if it’s not actually two inches by four inches? Well, when a board is first milled from a log, that green piece of lumber, after that first rough cut, actually does have the approximate width and depth (the nominal lumber dimensions) by which the piece will …
Introduction You should always confirm that a roofing contractor has a valid license to do business in your area before you even think about hiring them to work on your roof. Any legitimate roofing contractor will be perfectly happy to provide you with his license ID number. You can then check his license online on …
I participate in the Amazon affiliate program and may earn commissions from purchases made through links on this page. Introduction A missing asphalt shingle might seem like a minor issue, but it can lead to serious roof damage if it isn’t fixed. A missing shingle exposes the underlayment and sheathing to water, increasing the risk …