Specifically, youll need roofing cap nails. The installation process for felt nails and staples is relatively simple and can be completed by most people with little experience. Therefore, you have to plan out your sheathing thickness, shingle thickness and nail length carefully. Mold and mildew will result and you could wind up having to rip off the roof and install a new one. Here is what a roof certification letter encompasses. Unfortunately, it's not rated for fire resistance. If youre unsure how to install roofing felt or are just looking for some pointers, this guide is all you need. Fit felt around vent pipes or other protrusions by cutting it with a utility knife and fastening around the bottom of the vent. If youre installing by the High Wind Application, youll use two more nails a shingle, so 360 nails per square. When installing thicker shingles, you may need to use a longer nail in order to penetrate the OSB beneath fully. Staples are faster and easier to use as an underlayment. Also note that nails are sold by the pound, and if youre a professional roofer, it may benefit you to buy in bulk in order to reduce costs. A roof certification is a significant component of the overall roof maintenance management and significantly benefits homeowners. In addition, roof staples are affordable, easy to work with, and can be used for diverse building projects. Steel makes for strong nails. Square cap nails may have a smooth or coiled shank. Otherwise, all new nails should be inserted so that they are covered by the shingle above them. However, you may need more (480 nails per square) if you live in an area with severe weather conditions to ensure that your roof can withstand the high winds and heavy rain or snow. Cut it at the opposite gable edge, and roll out and staple the next course with the desired overlap. Fasten drip edge on eaves. If you take the time to properly prepare the roof, then laying the felt will be easy. Measure the deck from the bottom to top for the number of courses of paper. If the guide was helpful, please share it with others. The length of nail you use depends on the thickness of the sheathing and shingles you use. Smooth application of the roofing paper will help you achieve a smooth installation of the shingles. Heavyweight asphalt shingles commonly have a longer service life. The layers of felt should be overlapped by 1 inch as you work toward the roof ridge. The felt should be secured every six inches with nails or staples. This can be done prior to tacking or afterward. Roofing felt is made of natural or synthetic materials such as wood cellulose, recycled cloth, fiberglass, or polyester. In terms of the installation, there is not much difference between the two fastening systems. Holding power is essential, especially if you live in areas with high winds. As a result, they are less susceptible to jamming and easily reload. Fasteners should be about 8 apart in the bottom 3/4 of the paper. Choosing longer rolls will allow you to cover more roof surface with fewer seams. Use four roofing nails per shingle, as indicated on package instructions (six nails in high-wind areas). Roll out the first course, align it, tack it down with galvanized nails or staples, and cut it to size. However, the cost varies depending on the size and brand of the product. However, felt nails edge out staples in terms of cost, hold, durability, and quality. For example, if you remove the nail and drive it back into the same spot, your aim wont be perfectly accurate. The quality of the material used is also an important consideration. If you use the same shingle and add the nail back in a different spot, youre leaving behind a hole where the nail once was. How to install roofing battens - 4 simple steps | Marley Haring holds a Bachelor of Journalism from the University of Missouri. Similarly, 19/32 OSB roof sheathing would be 8d common, box or casing nails at 6 on center at the panel edges and 12 on center in the field OR 2 16 gage staples at 4 on center at the panel edges and 8 on center in the field. Under most building codes in North America, 12-gauge is the minimum thickness of nail allowed on a roof. Synthetic Roofing Felt, do not use nails or staples without caps. But, as with so many other projects, the key lies in the prep work. The numbers refer to the actual weight of the felt. If youre using typical architectural shingles and 3/8-inch-thick sheathing, youll need 1inch nails. You cannot use screws for roofing shingles, only roofing nails are approved fasteners. A larger-size head might increase the risk of exposing part of the nail head in standard nailing locations on the shingle. ONLY USE 1 diameter plastic cap roofing nails. Roofing felt nails like cap nails are generally more expensive than staples. 8D nails are considered standard for OSB roof sheathing materials. The first course commonly extends past the lower edge of the sheathing by 1/2 or to cover the drip edge. Professional Professional Tools & Support. Sheradised Square Twist Nails are invalueable when working with timber construction. Continue along the roof to the other end and trim the felt flush at the end with a utility knife. How to install shed roof felt - step by step - Secrets of shed building Is it necessary to use adhesive? The sooner it is protected by shingles, the better. However, the size differs depending on the application and the local building codes. IKO strives to accurately reproduce the screen images of the shingle swatches and house photos shown. This is because the nails are made of a stronger material that can withstand more wear and tear. Roofing felt products should not be glued to the decking in lieu of using nails or screws. Never mount the felt paper on wet sheathing. 316 nails have elements of nickel, polymer and chromium . The first course or starter strip is a 19-inch width of felt, and the next course overlaps it fully. Staples can be used for tacking it down, but not recommended to hold. Tar Paper & Roofing Felt Options at RoofingFelt.org Another benefit of roofing staples is that they cause less damage to shingles than nails. #12 x 1 in. Plastic Round Cap Roofing Nail (3,000-Pack) This is essential in windy conditions or in areas that experience severe weather conditions. 5 Energy Efficient Roofing Materials To Use. Felt nails are less visible than staples. Type 316 Stainless Steel Nails - These are what you should be using on any new roof build involving an exterior wood product. Roofing nails are available in lengths ranging from one to two inches. Fasteners should be long enough to penetrate at least 3/4" (19 mm) into wood decks or just . Nails should have a minimum, nominal shank diameter of 11- or 12-gauge, and a minimum head diameter of three-eighths of an inch. The main drawbacks are cost and the need to use capped fasteners. However, you may need to replace staples more often than felt nails. It also doesnt wrinkle when wet or crack and split in the cold. Chalk lines should be snapped 33 5/8 above the eave line. What size roofing nails do i need - Roofgenius.com However, you may find they are more expensive. So if youre on a budget, staples may be the way to go. The most pronounced advantage of the staple over the nail is that roofing staple guns can install four staples at once while nail guns can not. This is How Far Apart Should Newel Posts Be! -A 5/12 roof deck 4x 8 is 32sqft x 1.10 = 35.2sqft. As you work, the paper can be tacked down in the center so it wont blow away. For low slope roofs mark every 17 and snap a chalk line from gable to gable. After this, lines should be snapped every 34 as you move up the roof. If you take off a shingle for repairs or take off the whole roof in preparation for a reroofing job, youll have a ton of roofing nails on hand. Unroll the felt on the roof deck or ground, measure the width, and cut. Call the team on 01752 692760 or use the . Give it the essential venting. Make sure to expose 5 in. High wind areas and other types of shingles may need more. Whats The Difference Between Staple And Nails? The answer depends on the thickness of the plywood and the building code. It is represented by the letter d. Here is a handy chart to help you find the right size of roofing nails if they are only listed in penny length. Limited time deal. All rights reserved. The roof decking should be completely clean and dry. Fasten the field area in the middle of the roll a minimum of 24 O.C. 3. A 2d nail is 1 inch long, for example, while a 16d nail is 3 1/2 inches long. Metal Mesh in Drywall: All You Need To Know, Does Drywall Tape Need To Be Completely Covered? A nail gun can be used to quickly install some nails to the roofing paper wont slide around. 2004-2023 IKO Industries Ltd., IKO Industries, Inc., and their affiliated and related entities. What nail is right for your roof? - Digital Roofing Innovations So in terms of quantity, a roofing roll is about the size of one composite . The lower the gauge number, the thicker the nail. A staple gun is convenient because it is less bulky and can shoot a lot of staples in a short period. Staples are also not as durable as nails and are more likely to come loose in high winds. You can adjust the firing depth of nails with an easy depth-setting wheel on the head of the tool, and clear jammed nails with the quick-release compartment aside the . Other Materials This makes it 320 nails per square foot. Button Cap Roof Nails - How Much Do You Need? - YouTube Bitumen is a waterproof mixture of coal-tar pitch or asphalt and other viscous and sticky organic liquids. $7.18 $ 7. Shank diameter. Add more felt if required Rolled roofing is easy to obtain and can be found at all home improvement stores. Overlapping roofing felt protects the roof deck from seepage, wind-driven precipitation, and ice-dam back-up. Begin the next course from the edge just cut, moving up to the next chalk line. For steel, this means stainless steel or galvanized steel. Installing New Shingles Over Old Shingles | DoItYourself.com Although this is admittedly a matter of opinion, many people feel that nails provide a neater appearance than staples. You may find roofing nails identified by their penny length. Any stray roof tacks, pieces of old felt, or general debris should be cleared off. Still, these rings give the nail extra staying power, or grip, in the shingles and sheathing. Roofers seek to use just the right length of nail so that the decking (or OSB) is completely punctured by the nail. A ring shank nail is also called an annular roofing nail or corrugated roofing nail. What Size Of Roofing Nails Should I Use - MasterYourNails.com Once you understand what it does, and you know which one you need, you are ready to lay the underlayment for your roof. Directly answering if you can use staples for roofing felt depends on your local building authority and fire codes. Start at the lower edge of the roof, nailing the batten into place at the centre of the rafter. When you get to an end shingle in a course, nail it in place so its edge overhangs the corner. That depends on the exposure and coverage of your shingles. According to the International Building Codes 2018 Edition, fasteners for asphalt shingles must be a minimum of a 12-gauge shank.While it is common to find nails with a shank diameter of 13 inches, they cannot be smaller than 12 gauge and still comply with the IBC. If your building codes require thicker sheathing, youll need 1 -inch nails. Roofing felt underlayment before installation often corresponds with the local building codes and makes it easier to keep insects, vectors, and even dust particles away from the building. First, its available capacity load, adjustable drive depth, and universal design make compatibility easy: the nails and the shingle. While it is common to find nails with a shank diameter of 13 inches, they cannot be smaller than 12 gauge (2.67mm) and still comply with the IBC. One MSR roofing roll is usually about 36 feet long by 36 inches wide. Check the requirements for the roofing material that will go over the felt. You may want to wear work gloves to avoid injuring your hand or developing blisters. Many manufacturers offer 10-year guarantees for felt. One IKO test found that ring shank nails have 300% more strength than smooth shank nails. Roof Felt - Roofing - Building Materials | Wickes In high-wind areas, more fasteners may be required. How to Roof a House (DIY) | Family Handyman The cap nail shank shall be not less than 0.083 inch for ring shank cap nails and 0.091 inch for smooth shank cap nails. The Hillman Group 42041 Galvanized Roofing Nails, 1-Inch, 100-Pack. Note the differences in the specification and length of the fasteners as well as the nail/staple patterns. This is because the moisture can cause the staples to rust and break down faster. Well explain how to install the roof felt and drip edge, and make some tool and material recommendations. Surface treatment: polish, electro galvanized, hot dipped galvanized or vinyl coated. Florida Building Code, 6th Edition SHINGLE ROOFING - Bay County, Florida Then, fix the top edge of the felt just below the apex of the shed's roof, using galvanized steel clout nails at 4" or 10cm intervals. Use a construction stapler or a hammer. As a result, most local building authorities have banned staples for roofing. Most roofers use four nails per shingle and five nails for each roofing felt square. The Best Roofing Nails For Shingles; Ultimate Project Guide The next step is to cap the ridge. For the lower . By using this website you accept our use of cookies and the. When the shingles are installed the felt is not going anywhere. Recently, things have changed as staples are no longer fancied or used as roofing felt underlayment. Not felt to timber. Pressure-treated wood, Read More Pressure Treated Lumber For Roof Rafters (Lets See)Continue, As a homeowner, the various components of a roof are often vague, which might become a hindrance if you encounter roof problems, Read More Roof Eave Vs. Rake (In-Depth Comparison)Continue, Roof sheathing is one of the most common and significant parts of a building.
