How much does a bundle of asphalt shingles weigh

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They feel deeply connected to the mountains, or the desert, or the shore. They convey a strong sense of place, as if they’d always been there. Grand Sequoia® Lifetime Designer Shingles make your home an integral part of the beauty surrounding it. Featuring a custom color palette and an unrivaled artisan-crafted design, Grand Sequoia ...A bundle of asphalt roofing shingles typically weighs between 60 and 80 pounds, and a bundle of cedar shingles typically weighs between 40 and 80 pounds. Shingles are usually measu...Have you ever wondered how much does bundle of shingles weigh? We've got you covered! If you have never picked them up before, boy they are heavy! Some c...Timberline HDZ Slate Laminated High Definition Shingles (33.33 sq. ft. per Bundle) (21-Pieces)The quality of shingles varies depending on their weight. Premium asphalt shingles last the longest, and can weigh up to 430 pounds per square, while standard shingles weigh about 230 pounds per square. Cedar shingles weigh 160 to 320 pounds per square when dry, and are wrapped in four bundles per square, weighing between 40 and 80 pounds per ...

Average weight of asphalt shingles. Asphalt roof shingle weight varies depending on the type of shingle and the manufacturer, but the rule of thumb is 50 to 80 pounds per …Marathon TM Plus AR. IKO Marathon Plus AR is a time-tested, traditional 3-tab roofing shingle. Its weather-resistant design is based on a solid construction of durable fiberglass mat to help shield homes against the forces of nature. The classic design of IKO Marathon Plus AR will flatter any style of home. The algae-resistant granules embedded ...With GAF's Slateline Shingles, you can now maximize your property's visual appeal. ... Asphalt. Number of bundles per 100 sq. ft. (Square) 3. Number of pieces per bundle. 16. Requirements. ... Shingle Type. …Lifetime1 Designer Shingles from GAF can be exciting, fun-and a smart investment. ... Asphalt. Number of bundles per 100 sq. ft. (Square) 4. Number of pieces per bundle. 14. Requirements. ... Architectural Shingle. Warranty. Lifetime Limited Warranty. Weight Per Bundle (lb.) 70. Questions & Answers. 9 Questions. Ask the First Question. Q: Is ...How much will a square of shingles weigh? A square of shingles, which covers 100 square feet, typically ranges from 150-240 pounds, depending on the material and the type of shingle. What is the weight range for a standard bundle of asphalt shingles? The weight of a standard bundle of asphalt shingles can vary, usually falling between 50-80 pounds.Potential Increased Wind Coverage: GAF offers increased wind coverage on many shingles when you use GAF starter strips with factory-applied adhesive and follow special installation requirements. 1. Convenient: At least 50% more coverage per bundle (versus typical 3-tab shingles) means less to carry and handle on the roof.

What is the weight of a1 bundle of 3 tab asphalt shingles? Shingles are rated in pounds / 100 square feet. Typical ratings are 235# or 265#. 1 bundle of shingles covers 1/3 of 100 sq feet. 235 ...how much does a cubic yard of shingles weighpython find partial string match in list. Física sem TretaA qualifying GAF roofing system consists of Timberline UHDZ® shingles and 5 qualifying GAF accessory products. Qualifying GAF accessory products include: (1) ridge cap shingles; (2) attic ventilation; (3) starter strip shingles; (4) roof deck protection; and (5) leak barrier. See GAF Golden Pledge® Limited Warranty for complete coverage and ...It will depend on the weight per 100 square feet of shingle coverage. In the U.S., the average weight per 100 square feet will be in the range of 240 pounds, and the normal number of bundles it ...These IKO laminated roofing shingles weigh about 230 lbs/square. For this model you have the option of 15 different color varieties. ... Nailing: A measure of how much force the shingle can ...

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Oakridge laminated shingles have a warm, inviting look in popular colors for a step up from traditional 3-tab shingles. Oakridge shingles are designed to provide long-lasting performance and striking beauty. In addition to a wide range of inviting, popular colors, they also offer the following features and benefits.Seal-A-Ridge Weathered Wood Hip and Ridge Cap Roofing Shingles (25 lin. ft. per Bundle) (45-Pieces) The perfect finishing touch for your new roof should be a protective ridge cap shingle. Seal-A-Ridge Ridge Cap Shingles offer protection at the high stress areas of your roof (hips and ridges) against leaks and blow-off.Aug 9, 2019 · How much does a bundle of shingles cost? Shingles Prices Per Bundle/Square. Shingles are sold by the bundle and by the square, depending on the needs of the buyer. A square is equal to 100 square feet, and a bundle is around 1/3 of a square. Asphalt is the most common type in the United States. Asphalt costs on average between $100 and $150 per ... SHINGLES/BUNDLE 20 COVERAGE/BUNDLE 33.3 ft. 2 (3.1 m ) COVERAGE/THREE BUNDLES 100 ft. 2 (9.29 m ) BUNDLES/PALLET 56 PALLET SIZE 40 x 53 1/2 in. (102 x 136 cm) PRODUCT STOCK NO. (US) PRODUCT STOCK NO. (CANADA) 4608XXX 4609XXX NOTE: XXX refers to numerical product color code. Product color availability …A bundle of shingles weighs 50-80 pounds depending on the type of shingle that you choose. You will receive a heavier bundle if you purchase shingles with a warranty because they're made of denser material. High-end shingles weigh 70-80 pounds similar to concrete tile roofing.They are even cheaper than many luxury or premium quality asphalt roof shingles. On average, for materials only, impact resistant shingles cost $42-50+ per bundle (1 bundle = 33.3 sq. ft. of roofing) The price varies based on manufacturer, as well as your location. For example, Atlas and Owens Corning IR shingles will be in the $40 per bundle ...

This chart compares the cost of asphalt shingles from Beacon vs. Home Depot. Brand. N/A. $25.00 / bundle or $75 / square. Note, that prices for 3 tabs are calculated based on a quantity larger than 16 squares. The cost for architectural varieties is calculated based on a quantity larger than 12 squares.Asphalt shingles are typically packaged with this in mind, but if a package of shingles covered an entire 100 square foot square, it would be too heavy to handle. So, most popular shingles are sold such that three bundles are needed to cover one square of roof area. But be careful — not all shingle brands are packaged three bundles to a square!Generally, the thicker and more durable the shingle, the less area it will cover. So, now that we understand that the coverage area of a bundle can fluctuate, we can give a general range of how much a bundle of shingles weighs. A single square can weigh between 150-240 pounds, with a single bundle being between 50-80 pounds.Jul 19, 2019 · How much does square of asphalt shingles weigh? A bundle of asphalt shingles weighs between 60 and 80 pounds, but this may vary depending on the quality and type of shingle. Generally, three bundles of shingles are enough to cover 1 square of roof (100 square feet), which typically weighs 250 pounds. Owens Corning's Duration claimed 260Ibs while the actual weight is 188.4Ibs (62.8 per bundle x 3). Tamko's Heritage claimed 260Ibs but weighs 220.5Ibs (73.5 x 3). Malarkey' Vista claimed 245Ibs while the actual weight is 224Ibs (56 x 4). Cambridge True estimated 230Ibs, and the actual weight is 228.6, which comes very close to the claim.Asphalt Shingle: 2 – 3.5 pounds per square foot · Textured Asphalt Shingle: 3.5 – 5 pounds per square foot · Wood Shingles/Shakes: 3.5 – 4.5 pounds per square .....Asphalt shingles range in price from about $25 per bundle for a standard 3-tab style to around $50-$75 or more for an upgraded architectural style. Since transportation is a major cost factor, expect prices to vary by location. A typical bundle of shingles weighs about 75 pounds, while some premium products can weigh over 100 pounds per bundle ...Oct 3, 2020 ... Comments5 ; How Much Does a Bundle of Roofing Shingles Weigh? Digital Roofing Innovations · 9.6K views ; When Should I Replace My Roof? (From a ...

A qualifying GAF roofing system consists of Timberline UHDZ® shingles and 5 qualifying GAF accessory products. Qualifying GAF accessory products include: (1) ridge cap shingles; (2) attic ventilation; (3) starter strip shingles; (4) roof deck protection; and (5) leak barrier. See GAF Golden Pledge® Limited Warranty for complete coverage and ...

How much does each shingles bundle weigh? Asphalt shingles are typically 60-80 pounds in weight per bundle. What is the weight of 70 shingles bundles? Architectural Shingles are heavier than three-tab shingles as a result. A bundle of architectural shingles weighs between 70 and 80 pounds, or 210 to 240 pounds per square foot.How Much Does A Bundle Of Shingles Weigh. A bundle of shingles weighs anywhere from 60 to 80 pounds. Most bundles are in the 70-pound range. ... For traditional asphalt 3-tab roof shingles, there are 26 pieces in a bundle. Architectural shingles will have around 21 shingles per bundle for similar square footage, as they are larger than standard ...This translates to a $100-$400 range per roofing square for CertainTeed shingles. In contrast, Owens Corning shingles range from $0.50 per square foot for 3-tab shingles to $2.50 per square foot for the brand’s premium offerings. So for Owens Corning shingles, homeowners can expect to pay between $50 and $250 per roofing square.Royal Sovereign Shingles have a simple yet timeless beauty. Some people think all 3-tab shingles look pretty much alike. ... Royal Sovereign Charcoal Algae Resistant 3-Tab Roofing Shingles (33.33 sq. ft. per. Bundle) (26-Pieces) ... Durable 3-tab asphalt shingle covered by 25-year limited warranty; Reliable, affordable roofing shingle with a ...Apr 26, 2024 · There are anywhere between 15 and 29 shingles in a bundle. Typically, a bundle covers 33 square feet. If math isn't your strong suit, fear not. The formula is fairly simple—you can calculate how many bundles are needed by dividing the square footage of the roof by 33. Bundles weigh the same regardless of the number of shingles because they ... There are anywhere between 15 and 29 shingles in a bundle. Typically, a bundle covers 33 square feet. If math isn't your strong suit, fear not. The formula is fairly simple—you can calculate how many …These nails are hot galvanized, which helps them withstand sun and rain on your roof. About 140 of these types if nail weighs one pound. You will need ...For starters, CertainTeed is a heavyweight brand, so its shingles will contain more asphalt than most other brands. They typically weigh more than 200 lbs per square, and most of them will weigh between 250-480 lbs per square. Other brands average between 160-280 lbs per square.For example, asphalt shingles typically weigh between two and four pounds per square foot, while ceramic tiles weigh upwards of 10 pounds per square foot. However, on average, most shingles will weigh approximately two pounds per square foot. It is also worth noting that the weight of the roofing materials is just one factor that needs to be ...Shakewood Hip and Ridge Roof Shingles (25-lin ft per Bundle) 124. Shingle Type: Hip & Ridge. Shingle Color: Brown. Color: Onyx Black. Owens Corning. Supreme Onyx Black 3-tab Roof Shingles (33.33-sq ft per Bundle) 2956. Shingle Type: 3-tab.

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There are 29 shingles in a standard bundle of three-tab roofing. Each shingle is 12 inches by 36 inches. It takes three bundles to make a square, which in roofing is 100 square fee...There are lighter materials that can bring down the overall weight of the bundle into the 50- to 80-pound range mentioned. Three-tab asphalt shingles, for instance, will generally fall into that range. If you are using architectural asphalt shingles, those will be a little heavier but should top out in that 80-pound range as well. It is when ...Multiply the number of bundles by 1.15 to get your new total. For example, 60 x 1.15 is 69, so to account for overage, you should buy 69 bundles of shingles to cover a roof of 1,764 square feet. If you’re still having trouble, an online …Oct 14, 2022 · A square shingle weighs about 3 pounds per foot, which means 40 squares weigh about 120 pounds. The how much does a bundle of architectural shingles weigh is the question that many people are asking. The answer to this question is 40 squares of shingles weigh around 1.5 pounds. Architectural shingles may weigh as much as 400 pounds per square foot. How many dimensional shingles in a bundle? How Many Shingles Are in a Bundle? There are anywhere between 15 and 29 shingles in a bundle. Typically, a bundle covers 33 square feet. Bundles usually weigh the same regardless of the number of shingles because they're designed to be carried by one person. How much does a shingle weigh? Asphalt ...A standard bundle of asphalt shingles, which typically contains 3-tab or architectural shingles, typically weighs between 60 to 80 pounds (27 to 36 kilograms). …About Royal Sovereign® Shingles. Royal Sovereign ®, America’s #1-selling 3-tab shingle, has set the standard for classic, timeless beauty — at a price you can afford — for more than 50 years. Each shingle is made with advanced color sequencing technology, creating a rich and vivid design. And StainGuard protection helps ensure the ...SHINGLES/BUNDLE 20 COVERAGE/BUNDLE 33.3 ft. 2 (3.1 m ) COVERAGE/THREE BUNDLES 100 ft.2 (9.29 m2) BUNDLES/PALLET 56 PALLET SIZE 40 x 53 1/2 in. (102 x 136 cm) ... ASPHALT SHINGLES IKO Cambridge architectural shingles' dimensional profile and deep shadow bands evoke the upscale appearance of natural wood shakes, creating a high-end ...Asphalt Shingles: Asphalt shingles are the most commonly used shingles for residential roofs. They are lightweight and affordable. They are lightweight and affordable. The weight of asphalt shingles typically falls within the range of 50 to 80 pounds per bundle, with each bundle covering approximately 1/3 of a roofing square.Asphalt Shingle: 2 – 3.5 pounds per square foot · Textured Asphalt Shingle: 3.5 – 5 pounds per square foot · Wood Shingles/Shakes: 3.5 – 4.5 pounds per square .....Jul 23, 2023 ... In this video, I show how to install roof shingles. This shingle installation is using asphalt architectural or dimensional shingles.These shingles feature a multi-layer design that includes a fiberglass base, a protective outer layer, and a unique color blending technology that gives the shingles a stunning dimensional look. Presidential Shake Impact Resistant (IR) shingles are designed to withstand winds of up to 110 mph and come with an Underwriters Laboratories Class A ... ….

The weight of a bundle of shingles depends on the type of shingle in question. A bundle of 3-tab shingles typically weighs between 45 and 60 pounds, while a bundle of architectural shingles often weighs 60-80 pounds. Weights can also vary depending on the manufacturer and the number of shingles in the bundle. 1 square of shingles weight is: 150 to 240 pounds (68.03 to 108.8 KG) 1 bundle of shingles weight is: 50 to 80 pounds (22.67 to 36.28 KG) Using these figures, you can determine whether everything will fit in a single heavy load, or if you will need to make multiple trips: (Weight of 1 bundle) x (total bundles) x (# of shingle layers ... A bundle of shingles weighs 50-80 pounds depending on the type of shingle that you choose. You will receive a heavier bundle if you purchase shingles with a warranty because they’re made of denser material. High-end shingles weigh 70-80 pounds similar to concrete tile roofing.Jul 20, 2020 · There are lighter materials that can bring down the overall weight of the bundle into the 50- to 80-pound range mentioned. Three-tab asphalt shingles, for instance, will generally fall into that range. If you are using architectural asphalt shingles, those will be a little heavier but should top out in that 80-pound range as well. It is when ... How much does a bundle of architectural shingles weigh? Asphalt shingles typically weigh 60-80 pounds per bundle. Clay tile shingles are about 200-300 pounds per bundle. Steel roof panels range from 50-100 pounds per bundle, depending on how reinforced they are. What is the heaviest bundle of shingles?The shingles feature a self-sealing strip of enhanced polymer-modified asphalt shingle sealant and a 2 in. reinforcing strip of polyester fabric on the back of the shingle, attached in the common bond area to provide added anchoring for the expanded 1-1/2 in. nail z1.A bundle of shingles weighs 50-80 pounds depending on the type of shingle that you choose. You will receive a heavier bundle if you purchase shingles with a warranty because they’re made of denser material. High-end shingles weigh 70-80 pounds similar to concrete tile roofing.Asphalt Shingles: Asphalt shingles are the most commonly used shingles for residential roofs. They are lightweight and affordable. They are lightweight and affordable. The weight of asphalt shingles typically falls within the range of 50 to 80 pounds per bundle, with each bundle covering approximately 1/3 of a roofing square.A standard bundle of asphalt shingles, which typically contains 3-tab or architectural shingles, typically weighs between 60 to 80 pounds (27 to 36 kilograms). … How much does a bundle of asphalt shingles weigh, A bundle of shingles weighs 50-80 pounds depending on the type of shingle that you choose. You will receive a heavier bundle if you purchase shingles with a …, Pricing varies by brand and project location but on average, a bundle of shingles costs between $35 and $42. The current price for one bundle of GAFs Timberline HD architectural shingles is $40. Since youll need three bundles per square, the average shingle cost for one roof square is $105 to $126., A: However you install the shingles or design you end up with it's L x W=33.3 s/f per bundle.all shingles in package are exactly alike.your cuts determine how much waste or coverage you end up with. by Pmf | Dec 19, 2019, Shingle Type Cost Per Square Foot Cost Per Square Cost For a 1500 Square Foot Roof; Timberline Shingles: $1.10 to $1.20: $110 to $120: $1,650 to $1,800: Timberline + Installation, Asphalt shingles are typically packaged with this in mind, but if a package of shingles covered an entire 100 square foot square, it would be too heavy to handle. So, most popular shingles are sold such that three bundles are needed to cover one square of roof area. But be careful — not all shingle brands are packaged three bundles to a square!, GAF Timberline HDZ's with Golden Pledge, the average price $15,300 to $23,700. GAF Timberline HDZ's with Silver Pledge, the average price $13,800 to $21,900. GAF Timberline HDZ's with Systems Plus, the average price $12,900 to $20,800. Now that you've learned the average cost of the GAF HDZ shingles. You can also check out our pricing ..., The cost of architectural shingles varies. They can set you back anywhere between $90-$135 per square. Whereas you can expect to pay around $27-$45 per bundle. The total price of reroofing your house with this material is around $4,700-$9,000, putting the average cost at about $6,850., On average, the cost of an asphalt shingle roof replacement in 2024 ranges from $5.60 per square foot for cheaper 3-tab asphalt shingles to $7.65 per square foot for high-performance luxury asphalt shingles. For an average 1,700-square-foot roof, this puts the national average cost of an asphalt shingle roof at around $10,000., So, how much does a bundle of asphalt shingles weigh? The weight of asphalt shingles can vary depending on the brand, type, and size of the shingles. However, on average, a bundle of asphalt shingles will weigh between 60 to 80 pounds. Most shingle bundles contain 3 to 4 bundles per square, with one square equalling 100 square feet of roof area., Shakewood Hip and Ridge Roof Shingles (25-lin ft per Bundle) 124. Shingle Type: Hip & Ridge. Shingle Color: Brown. Color: Onyx Black. Owens Corning. Supreme Onyx Black 3-tab Roof Shingles (33.33-sq ft per Bundle) 2956. Shingle Type: 3-tab., CertainTeed is committed to creating a circular roofing shingle economy. In February 2023 we acquired Asphaltica recycling technology that lets us reclaim post-industrial and post-consumer shingle scrap. Instead of going to the landfill, the shingles are pelletized and blended into hot mix asphalt., Multiply the number of bundles by 1.15 to get your new total. For example, 60 x 1.15 is 69, so to account for overage, you should buy 69 bundles of shingles to cover a roof of 1,764 square feet. If you’re still having trouble, an online …, How much does each shingles bundle weigh? Asphalt shingles are typically 60-80 pounds in weight per bundle. What is the weight of 70 shingles bundles? Architectural Shingles are heavier than three-tab shingles as a result. A bundle of architectural shingles weighs between 70 and 80 pounds, or 210 to 240 pounds per square foot., The shingles feature a self-sealing strip of enhanced polymer-modified asphalt shingle sealant and a 2 in. reinforcing strip of polyester fabric on the back of the shingle, attached in the common bond area to provide added anchoring for the expanded 1-1/2 in. nail z1., Asphalt shingles are typically packaged with this in mind, but if a package of shingles covered an entire 100 square foot square, it would be too heavy to handle. So, most popular shingles are sold such that three bundles are needed to cover one square of roof area. But be careful — not all shingle brands are packaged three bundles to a square!, This chart compares the cost of asphalt shingles from Beacon vs. Home Depot. Brand. N/A. $25.00 / bundle or $75 / square. Note, that prices for 3 tabs are calculated based on a quantity larger than 16 squares. The cost for architectural varieties is calculated based on a quantity larger than 12 squares., The ordinary 3-tab shingles are 50 to 60 pounds. However, as you move up in quality, bundles come in at around 60 to 80 pounds. Higher-end design shingles, for instance, usually weigh more. Cedar shingles are typically the heaviest, and a normal bundle can weigh up to 85 pounds. Obviously, the amount of moisture in wood shingles plays a big ..., A "square" in roofing is a 100 square foot area. Typically, three bundles of shingles cover one square. Heavier or premium shingles may require more bundles. Use packaging, inspect shingles, or consult suppliers for bundle quantity. Calculate roof area in squares, including waste allowance., They are up to 50% lighter than architectural asphalt shingles. A square of shingles is enough shingles to cover a 10' x 10' area. A square of three-tab asphalt shingles weighs between 230 and 250 pounds. A bundle of shingles is made up of anywhere from 15 to 29 individual pieces. You need about three bundles of shingles to cover one roof ..., They are up to 50% lighter than architectural asphalt shingles. A square of shingles is enough shingles to cover a 10' x 10' area. A square of three-tab asphalt shingles weighs between 230 and 250 pounds. A bundle of shingles is made up of anywhere from 15 to 29 individual pieces. You need about three bundles of shingles to cover one roof ..., How Much Does a Bundle of Roofing Shingles Weigh? You will need approximately 48 bundles of standard size 3-tab asphalt shingles or 64 bundles of architectural shingles for 1,600 square feet. Thus, for a 1600 square foot gable roof, you would need 48 bundles of shingles plus 10% of ridge, starter and wastages., A "square" in roofing is a 100 square foot area. Typically, three bundles of shingles cover one square. Heavier or premium shingles may require more bundles. Use packaging, inspect shingles, or consult suppliers for bundle quantity. Calculate roof area in squares, including waste allowance., EPDM rubber, clay tiles, asphalt shingles, modified bitumen, asphalt BUR, PVC, copper panels, roofing slates, and cedar shingles. How Much Does a Roof Weigh? The total weight of a roof depends on the type of roof system (and the size of the roof, of course)., Asphalt shingles range in price from about $25 per bundle for a standard 3-tab style to around $50-$75 or more for an upgraded architectural style. Since transportation is a major cost factor, expect prices to vary by location. A typical bundle of shingles weighs about 75 pounds, while some premium products can weigh over 100 pounds per bundle ..., Understand asphalt shingle sizes and bundle quantities. Asphalt shingles typically come in two main sizes: 3-tab shingles are usually 12 x 36 inches. Architectural shingles vary but are often about 14 x 39 inches. A standard bundle of asphalt shingles will typically cover around 33.3 square feet. So, for a roof area of 2,240 square feet (from ..., Apr 5, 2023 ... Roof shingles cost $300 to $600 per square installed or $5700 to $16000 on average. Roofing shingles prices are $27 to $85 per bundle or $80 ..., Sep 15, 2023 · What is the weight of a1 bundle of 3 tab asphalt shingles? Shingles are rated in pounds / 100 square feet. Typical ratings are 235# or 265#. 1 bundle of shingles covers 1/3 of 100 sq feet. 235 ... , TruDefinition Duration Chateau Green Algae Resistant Architectural Shingles 32.8 sq. ft. per Bundle (20-Pieces) ... Asphalt. Number of bundles per 100 sq. ft. (Square) 3. Number of pieces per bundle ... Shingle Type. Architectural Shingle. Warranty. Lifetime Limited Warranty. Weight Per Bundle (lb.) 68. Questions & Answers. Ask the …, IKO Dynasty premium-quality laminated performance shingles offer peace of mind and protection from inclement weather. Thanks to their heavy-weight construction and thick coating of weathering asphalt, they carry a Class 3 Impact Resistance rating.³ Available in a wide range of high-definition color blends, they look fantastic, boost curb ..., Asphalt Shingles “3-Tab” or “Strip” 1.95 lbs: 195 lbs: 9.52 kg: CertainTeed: Asphalt Shingles “Architectural”, “Dimensional”, or “Laminate” 3.05 lbs: 305 lbs: 14.89 …, On slopes greater than 21" per foot, apply a spot of roofing cement under each shingle tab corner according to application instructions provided on the shingle package. Product Composition: These shingles are composed of a fiber glass mat base. Ceramic-coated mineral granules are tightly embedded in carefully refined, water-resistant asphalt., 240. 231. Of note: Atlas Pinnacle claimed a weight of 225 lbs./per square, which weighed less than the 247.2 lbs. that Roofing Insights measured in their 2020 Shingle Guide. Also, it should be mentioned that TAMKO Heritage measured in at 208 lbs./per square during the 2020 Shingle Guide evaluation, but when Roofing Insights reached out to find ..., The Shingle Weight Calculator calculates the total weight of shingles based on the following formula: Total Weight = (Roof Area + (Roof Area * Waste Factor)) * Roof Pitch Factor * Shingles per Square Foot * Shingle Weight. The Roof Pitch Factor accounts for the pitch of the roof, while Shingles per Square Foot varies depending on the roof type ...