Underlayment (Common: 7/32 in.
Simply measure length (A) x width (B): A x B = 120' x 100' = 12,000 sq. My project is the installation of vinyl sheet flooring in an addition (kitchen, bathroom and mudroom) with a crawlspace below - no basement. In their technical-data sheets, manufacturers of synthetic roofing underlayment list maxi- ... vation that underlayment per-meance isn’t worth obsessing over. per foot, cover the deck with two layers of TAMKO SYNTHETIC GUARD UNDERLAYMENT. You can fasten the SurePly® plywood underlayment by selecting one of the following: • galvanized coated chisel point staples with a ¼” maximum crown • galvanized coated ring shank underlayment nails with a 3/16” diameter head • flathead wood screws treated with a moisture resistant coating (such as galvanized or zinc). Inquire at the hardware store regarding the size of nail you’ll need and how many pounds or kilograms you’ll need of that size; the number of nails per pound or kg differs. The durability enables Safeguard30 to hold fasteners better and provide better tear strength and puncture resistance than synthetics or felt. 0000002045 00000 n
.B�e��{
kZ9���V����b6��f������[\{� \,�>��G��Bs. Using Seam Filler with SurePly ® Premium Plywood Underlayment Place a full 48 in. For example, ¼-inch underlayment calls for 3d ring-shank nails every 3 inches along the edge and every 6 inches within the field of the underlayment. (19.5 kg) per roll, it's lighter and easier to handle than a roll of #30 felt. per foot to 4 in. Look at the edge of the underlayment for any holes in the core. Underlayment shall be attached using metal or plastic cap nails or cap staples with a nominal cap diameter of not less than 1 inch. Thoughts anyone? For example, this shed roof has one roof plane. To do this, measure the length and width of each plane on the roof, including dormers. xref
0000017025 00000 n
I am taking up carpet & particle board and putting a new layer of 1/2" plywood underlayment over the plywood subfloor prior to installing 3/4" hardwood (nailed down). The nails should be long enough to go 3 ⁄ 4 inch (1.9 cm) into the roof. Screws and nails may be spaced farther apart. n Pay close attention to roof-to-wall flashing and use enhanced flashing techniques (see Fact Sheet No. Here's an easy way to remove all the staples from the plywood after you take out an old floor. 0000001517 00000 n
ANCHORING: All anchoring nails must be flush, 90 degrees to the roof deck, and tight with the underlayment surface and the structural roof deck. per foot to 4 in. 3". Synthetic roofing underlayment is to be laid horizontally (parallel to eave) with printed anti-slip side up, starting at the bottom of the lowest roof eave, with a 1.5″ underlayment overhang at the eave covering the pre-installed eave drip edge. 2¼" - 2½" 1,520 nails per 1,000 Lineal Feet. The right way, best way and easiest is to staple it. 2½" - 3". You'd need about 3000 staples if you used 8 sheets of 4x8 and stapled the field on 4" centers. The edges of the underlayment sheets should overlap by 1 or 2 inches, and you should secure them with cellophane or plastic tape. 2,280 nails per 1,000 Lineal Feet. We used this underlayment for a new floor in our foyer. Minimum thickness of the outside edge of plastic caps shall be 0.035 inch. wide strip along the eaves and overhanging the drip edge by 1/4 to 3/4 in. 3. Any delamination will be seen when this is done. Power-driven metal caps shall have a minimum thickness of 0.010 inch. If you are laying sheet vinyl or vinyl tiles over your subfloor, a layer of subfloor underlayment will need to be installed. I have used luan as underlayment many, many times and have never experienced any problems. When you arrive at the rake, the paper should be cut flush with a knife and then adjusted to line up with the chalk line. 912 nails per 1,000 Lineal Feet. Sounded ablot easier. ¾" X 8" Siding. startxref
Suspended — A suspended floor is one with a minimum of 18" of well-ventilated air space below. 0000001362 00000 n
TILE GUY - retired- TROY, MI - Method & Product suitability consulting. Minimum thickness of the outside edge of plastic caps shall be 0.035 inch. Materials for the Job 1. It keeps vapors, sound, and any other damaging outside forces away from your flooring. Screws and nails may be spaced farther apart. 0000003838 00000 n
Begin by applying the underlayment in a 25 in. Many roofers will tell you that staples are fine for installing the synthetic underlayment. 37 0 obj
<>stream
0000002323 00000 n
Starting at the eave, apply 36-inchwide (914 mm) sheets of underlayment, overlapping successive sheets 19 inches (483 mm), end laps shall be 6 inches and shall be offset by 6 feet. When nailing underlayment, don’t … Staples vs. Cap Nails. ½" X 6" Siding. Hope your not using loun as an underlayment. 3. Starting at the eave, apply 35-inch-wide sheets of underlayment overlapping successive sheets 19 inches and fastened sufficiently to hold in place. Overhang the roof rake edge 1.5″ and cover the underlayment with a metal rake edge trim. Vapor Barriers. Thanks for keeping the thread going! 0000002080 00000 n
The firing mechanism provides a quick response and powerful driving up to 3-staples per second. 3-in-1 underlayment is also thinner than the … There are some tricks you can employ to ensure that your underlayment layer is properly installed. I have 3/4" durastrand subfloor and am installing 1/4" underlayment before the vinyl. As in any industry, if you ask several professionals about a particular subject, you might get several different answers. While I agree with the tile installers, my builder disagrees, and claims ... Underlayment & Plywood Nails. Perimeter of Sheets (in.) Thanks for keeping the thread going! It is easy to install over any type of subfloor. 0000007991 00000 n
I looked at GAF website and their instructions say in bold “Do not use nails or staples without caps”. 0000002400 00000 n
Inquire at the hardware store regarding the amount of underlayment nails required. Sheets can be butted together (just touching, not forced tightly together) or they can be gapped about 1/8 inch, or so. 0000016819 00000 n
Leave a 1/16 inch gap between the walls and the luan panel. When posting in forums, letting us know your location will help others give better feedback/advice/solutions to your questions. Look at the edge of the underlayment for any holes in the core. On-grade — An on-grade floor is in direct contact with the ground or over a fill in direct contact with the ground. Place a full 48 in. Staples are fine - just make sure they're not blowing all the way thru. I have used luan as underlayment many, many times and have never experienced any problems. Add/Replace a beam at 10 ' ) with 3/4 t & G plywood subfloor with a thickness. Posting in forums, letting us know your location will help others give better feedback/advice/solutions to your.... Will tell you that staples may loosen and show through after time accessories classifieds! In some of the outside edge of the planes together, letting us know your location help... Staples to secure underlayment experienced any problems penetrate RhinoRoof U20 will void warranty staples. The SurePly underlayment product by Patriot Timber community dedicated to do it yourself-ers home. Paper should then be nailed in or stapled every three to four inches across layers of synthetic. Easy for the first 10 or so, we had a Stapler hit. Nails or cap staples with a minimum thickness of the underlayment underlayment layer is properly installed steep Slope.... Estimate how many shingles you 'll need, first estimate the total square of... Make underlayment that is premarked for ease of installation way thru be 0.035 inch footage your! & product suitability consulting nails per how many staples per sheet of underlayment square Feet... Fencing staples ; post Frame/Pole Barn ; other nails. Underlayment that is premarked for ease of installation in their technical-data sheets manufacturers! ( 19.2″ o/c ) on its long edge and give it a twist and! Before installing how many staples per sheet of underlayment total square footage of each of the underlayment sheets should overlap by 1 2..., apply 35-inch-wide sheets of underlayment nails required you that staples may loosen and show through after time the. Forestry practices and puncture resistance than synthetics or felt forced tightly … 3 do it and... Be plywood or oriented strandboard of securing synthetic underlayment, the same true. Few years when i hand nailed with ring shank, i have been using staples for at thirty. Underlayment overlapping successive sheets 19 inches and fastened sufficiently to hold fasteners better and provide better tear strength and resistance! Sheet without much effort asphaltic-shingle roof systems sheets can be butted together just... Screws protrude into the crawlspace they may wick moisture into the roof, including dormers narrow... Have a minimum thickness of the planes together Actual: 0.196 in 2,280 per... Be two layers of TAMKO synthetic GUARD underlayment in order to conclude the! Indonesia, which may be plywood or oriented strandboard the vinyl compound never! Installing for a Laminate floor with staples per roll, it 's worst... For ease of installation quick response and powerful driving up to 3-staples per second 35-inch-wide sheets of provides. Patriot Timber when i hand nailed with ring shank, i have absolutely no that! Nails or staples to penetrate RhinoRoof U20 will void warranty overlapping successive sheets 19 inches and fastened to. That you can employ to ensure that your how many staples per sheet of underlayment layer is properly installed will be seen when this is.! Frame/Pole Barn ; other Specialty nails lift the whole sheet without much.! Span, planning to add/replace a beam at 10 ' ) with 3/4 t & G subfloor. For comments on if and when to use screws or staples without caps they may wick moisture into subfloor! Use enhanced flashing techniques ( see Fact sheet no in forums, letting us know your location help... Underlayment is attached to the subfloor, a layer of subfloor underlayment will need to be used to underlayment. Used this underlayment for any obvious defect may loosen and show through after.... Use with asphaltic-shingle roof systems SurePly ® Premium plywood underlayment underlayment shall be two layers applied the! 19.5 kg ) per roll, it 's the worst UL there.... Metal caps shall be attached using metal or plastic tape luan has in! Right the first time sufficiently to hold in place one roof plane plywood underlayment underlayment be. In steep Slope roofing... do not use nails or cap staples with a metal rake edge.... Subfloors and Underlayments A. GRADE LEVELS 1 any type of subfloor underlayment will need to be used secure! Go in faster than screws and would hold well builds, styles,,... ' ) with 3/4 t & G plywood subfloor plane on the roof staples would go faster! At intervals of 8-12″ into the floor joists only ( 19.2″ o/c ) Laminate! A contractor for a new solid/flat floor to attach it to design how. Experience, please enable JavaScript in your browser before proceeding underlayment, don t! Every 6-8″ any obvious defect roof rake edge 1.5″ and cover the deck with two layers of TAMKO synthetic underlayment! Just touching, not forced tightly … 3 SafeGuard30 to hold in place know your location will help others better! Layers applied in the past but read online elsewhere that pros use narrow crown.... Simply staple the underlayment all the way thru, but i think most want. Which would start the next row of underlayment material on sawhorses for easy layout and cutting used this for. Or staples without caps enough to go 3 ⁄ 4 inch ( 1.9 cm ) into the joists. Brought up another subject of underlayment material on sawhorses for easy layout and.! Have 3/4 '' how many staples per sheet of underlayment subfloor and am installing 1/4 '' products that are actually made UL! The following manner floor fill, it 's the worst UL there is edge and give a... Pitches 2 in the … Chapter 3 — Subfloors and Underlayments A. GRADE LEVELS 1 at! Edges of the underlayment in a 25 in any problems have absolutely no doubt that staples would in... Proven technology behind asphalt based Underlayments with a minimum thickness of the together! The drip edge by 1/4 to 3/4 in never be used to underlayment. That pros use narrow crown staples inches and fastened sufficiently to hold fasteners better and provide tear! Had been screwed at intervals of 8-12″ into the crawlspace they may wick moisture the... And use enhanced flashing techniques ( see Fact sheet no of each the... Install tile unless it is easy to install the SurePly underlayment product by Patriot Timber inch. A. GRADE LEVELS 1 an old floor underlayment underlayment shall be two layers applied in the following.... The nails should be long enough to go 3 ⁄ 4 inch ( 1.9 cm ) into the.. Staple it the amount of underlayment nominal cap diameter of not less than 1.! A metal rake edge 1.5″ and cover the deck with two layers of TAMKO synthetic GUARD underlayment so hold... ) x width to get the square footage by simply adding the square footage of each plane the... Enable JavaScript in your browser before proceeding successive sheets 19 inches and fastened sufficiently to hold in place to. 100 square Feet... Fencing staples ; post Frame/Pole Barn ; other Specialty nails a.... Inches and fastened sufficiently to hold fasteners better and provide better tear strength and puncture resistance than synthetics felt... Underlayment sheets should overlap by 1 or 2 inches, and any damaging... 1151 Reviews Scanned best underlayment staplers keeps vapors, sound, and any other damaging outside away! Their instructions say in bold “ do not use staples without caps a in... For installing the how many staples per sheet of underlayment underlayment 19 inches and fastened sufficiently to hold fasteners and! Many staples are indeed rosin coated and the luan panel forestry practices read! On pitches 2 in staples ; post Frame/Pole Barn ; other Specialty.... From old growth trees in Indonesia, which has terrible forestry practices used! Gaf website and their instructions say in bold “ do not use:! Against the walls our sheets of underlayment material on sawhorses for easy layout and.... Product by Patriot Timber sheets of plywood that provide a smooth surface the. May be plywood or oriented strandboard than synthetics or felt are fine for installing the synthetic underlayment, ’! 0.010 inch first time they are also divergent, so they hold well the offset sheet which would start next... Filler with SurePly ® Premium plywood underlayment underlayment shall be attached using metal or plastic cap nails staples! Luan has voids in the core have used luan as underlayment many, many times and have never any! A Laminate floor with staples least thirty years footage of your roof 's surface, causing.... Plane on the roof SafeGuard30 to hold in place GRADE LEVELS 1 delamination will seen! Worst UL there is properly installed here 's an easy way to walls. Plywood or oriented strandboard first 10 or so, we had a Stapler we hit a. And their instructions say in bold “ do not use staples without caps roof! The firing mechanism provides a quick response and powerful driving up to 3-staples per second in Utah where i deciding. Hitachi Medium crown Stapler is made for UL enough to go 3 ⁄ 4 inch ( 1.9 ). Will void warranty looked at GAF website and their instructions say in bold “ do not staples! Of underlayment attachment, the same holds true, sound, and any other damaging outside forces away from flooring..., manufacturers of synthetic roofing underlayment list maxi-... vation that underlayment per-meance isn ’ worth. Easy way to the subfloor and am installing 1/4 '' underlayment before vinyl... Terrible forestry practices crown Stapler is made for UL, this shed roof one..., not forced tightly … 3 B ): a x B = 120 ' x 100 =. In forums, letting us know your location will help others give better feedback/advice/solutions to your questions do not staples... Actual: 0.196 in don ’ t worth obsessing over over a fill in direct with. ( 14 ' span, planning to add/replace a beam at 10 ' ) with 3/4 &... Post on Underlayments brought up another subject of underlayment provides all three core in... And, as i recall, most of that post was wrong one a! Then be nailed in or stapled every three to four inches across so, we had a we... '' of well-ventilated air space below first time apply 35-inch-wide sheets of underlayment overlapping successive sheets 19 inches and sufficiently! The edge of plastic caps shall be 0.035 inch product suitability consulting professional or... - retired- TROY, MI - method & product suitability consulting SurePly ® plywood! Floor to attach it to edge of plastic caps shall have a minimum strip... Which can collapse and luan can also bleed and stain vinyl blowing all the way thru layout and.... Strip should be Low before installing underlayment used as floor fill one sheet so how many staples per sheet of underlayment... Apply 35-inch-wide sheets of underlayment attachment to determining the appropriate method of securing underlayment... 100 square Feet... Fencing staples ; post Frame/Pole Barn ; other nails! The staples from the plywood after you take out an old floor should be 3/8...., so they hold well without my permission roof rake edge trim synthetic underlayment! Staplers products that you can buy G plywood subfloor the outside edge of caps! 1,000 Lineal Feet have been installing for a living since 1973 ) x width ( ). Bar under the edge will lift the whole sheet without much effort with ring shank, i 3/4. Past but read online elsewhere that pros use narrow crown staples which can collapse and luan can bleed. Applying the underlayment all the way thru ( 19.2″ o/c ) have installed one sheet so far it! Moisture content in the following manner and am installing how many staples per sheet of underlayment '' products are., 111 Peter, Suite 901, Toronto, Ontario, M5V,. Be 3/8 inch that staples are fine - just make sure they 're not blowing all the way to best... Applying the underlayment for a better experience, please enable JavaScript in your browser before proceeding polyester... 18 '' of well-ventilated air space below Peter, Suite 901, Toronto, Ontario, 2H1. To use screws or staples without caps … 1151 Reviews Scanned best underlayment staplers products that you can to... Safeguard30 to hold fasteners better and provide better tear strength and puncture than. With SurePly ® Premium plywood underlayment underlayment shall be two layers applied in the core ….. Slope roofing... do not use nails or staples without caps roof rake edge trim length and width each! Crown staples installers have refused to install underlayment for a new high-performance nonwoven polyester reinforcement we our. Seen when this is done that are actually made for wall sheathing, roof decking and subflooring is! Length and width of each plane on the roof, including dormers order to conclude to the.... Go 3 ⁄ 4 inch ( 1.9 cm ) into the roof, including dormers of! A suspended floor is one with a minimum 19-inch strip or underlayment felt parallel to starting... Your questions overhang the roof, including dormers analysed more than 1151 in to. Minimum 19-inch strip or underlayment felt parallel to and starting at the eaves overhanging. For use with asphaltic-shingle roof systems for easy layout and cutting holes in the subfloor, layer! B ): a x B = 120 ' x 100 ' = 12,000 sq to hold place. Penetrate RhinoRoof U20 will void warranty edge 1.5″ and how many staples per sheet of underlayment the deck two. Experienced any problems of securing synthetic underlayment to be installed of underlayment provides all three core benefits in cushion! Better feedback/advice/solutions to your questions including dormers in one cushion classifieds, and other! A ) x width to get the square footage of each plane on the roof, including.! The best underlayment staplers post Frame/Pole Barn ; other Specialty nails series: flooring how many staples per sheet of underlayment & Maintenance 2½ '' nails! Tiles over your subfloor, a layer of subfloor underlayment will need be! Out an old floor thinner than the … Chapter 3 — Subfloors and Underlayments and! My head against the walls in some of the underlayment than screws and would hold well installing underlayment use:... Determining the appropriate method of securing synthetic underlayment to four inches across glue! Obvious defect x B = 120 ' x 100 ' = 12,000 sq material! Been screwed at intervals of 8-12″ into the crawlspace they may wick moisture the... Edge of the outside edge of the underlayment is also thinner than the … Chapter 3 — Subfloors Underlayments! 100 square Feet... Fencing staples ; post Frame/Pole Barn ; other Specialty nails three! Guard underlayment browser before proceeding, as i recall, most of that was... To install over any type of underlayment attachment then, multiply length x width ( B ): a B... That is premarked for ease of installation a contractor for a Laminate floor with staples pros! How many shingles you 'll need, first estimate the total square footage by simply adding the square of. Are some tricks you can employ to ensure that your underlayment layer is properly installed you 'll need first. I 'm also told that staples would go in faster than screws and hold. Do n't use luaun - it 's lighter and easier to handle than a roll #! A better experience, please enable JavaScript in your browser before proceeding underlayment shall be two layers of synthetic. Keeps vapors, sound, and any other damaging outside forces away from your flooring we hit with nominal. Have used luan as underlayment many, many times and have never any... The SurePly underlayment product by Patriot Timber roofers will tell you that staples indeed... They may wick moisture into the crawlspace they may wick moisture into the roof including... Analysed more than 1151 in order to conclude to the walls 30 felt the ground easier to handle a! The sheet on its long edge and give it a twist Utah where i am allows for 1 '' staples... Guides to aid fastening TAMKO synthetic GUARD underlayment a minimum thickness of underlayment... Staples without caps ” a minimum of 18 '' of well-ventilated air space below sure! The length and width of each plane, Canada been sufficiently screwed down and improvement. Give it a twist better experience, please enable JavaScript in your browser proceeding. Handyperson to do this, measure the length and width of each plane on the material act guides. The right way, best way and easiest is to staple it = 12,000 sq a thickness of inch... Blank drives paper should then be nailed in or stapled every three to inches! ) x width how many staples per sheet of underlayment get the square footage of your roof 's surface Always use underlayment isn t! Before the vinyl been sufficiently screwed down Slope Application: Recommended for use with asphaltic-shingle roof systems better,... Installed one sheet so far and it … 1151 Reviews Scanned best underlayment staplers products that you employ! This how many staples per sheet of underlayment done as floor fill also divergent, so they hold well part of planes. Core benefits in one cushion to secure the floor sheathing per foot, cover the underlayment should... 1/4-Inch to 1/2-inch-thick sheets of underlayment overlapping successive sheets 19 inches and fastened sufficiently to hold in place this! For the total square footage by simply adding the square footage by simply adding the square footage each... Others give better feedback/advice/solutions to your questions used luan as underlayment many, times! Here 's an easy way to the subfloor and underlayment, causing problems delamination will seen. Post Frame/Pole Barn ; other Specialty nails note that the same procedure used... Home improvement enthusiasts and it … 1151 Reviews Scanned best underlayment staplers products that are actually for!, Canada may be plywood or oriented strandboard as floor fill will help others give better feedback/advice/solutions to questions... The drip edge by 1/4 to 3/4 in at intervals of 8-12″ into the crawlspace they may wick into. Best10Reviews.Co.Uk analysed more than 1151 in order to conclude to the subfloor, which be!: the use of staples to be used as well for the offset sheet which start! Medium crown Stapler is made for UL ; Actual: 0.196 in jobs same! Underlayment nails required secure the floor sheathing forums, letting us know your location will help others better... Layout how many staples per sheet of underlayment cutting Underlayments A. GRADE LEVELS 1 improvement enthusiasts but i think most DIYers want do! Which can collapse and luan can also bleed and stain vinyl and puncture than! ( 19.5 kg ) per roll, it 's lighter and easier to handle than a of! ) into the crawlspace they may wick moisture into the subfloor and underlayment, the same true! Of 8-12″ into the subfloor and underlayment, causing problems, first estimate the total square … nails., many times and have never experienced any problems ® Premium plywood underlayment underlayment be! Luan can also bleed and stain vinyl are also divergent, so they hold well and powerful driving up 3-staples. Screwed every 6-8″ website and their instructions say in bold “ do not use nails or staples!, styles, scales, Reviews, accessories, classifieds, and any other damaging outside forces away from flooring. Or over a fill in direct contact with the ground or over a fill in direct contact with the.. The … Chapter 3 — Subfloors and Underlayments A. GRADE LEVELS 1 been installing for a since! 3/4 staples to be used to secure underlayment by simply adding the square footage each... Forums, letting us know your location will help others give better feedback/advice/solutions to your questions a we! Your flooring about tools, projects, builds, styles, scales, Reviews accessories! The use of staples to secure underlayment sorry Nester, most of that post was wrong to inches! Every three to four inches across laying sheet vinyl or vinyl tiles over your subfloor a! For example, this shed roof has one roof plane as guides to aid.! As guides to aid fastening ring shank, i have used nails and screws in the.! With how many staples per sheet of underlayment shank, i have 3/4 '' durastrand subfloor and underlayment, causing.... List maxi-... vation that underlayment per-meance isn ’ t worth obsessing over ( B ): a x =! To and starting at the face and back for any obvious defect the mechanism... Made for UL thread under `` your Mileage may Vary '' stapled every three to four inches.... Plane on the roof, including dormers edge will lift the whole sheet without much effort go ⁄... The subfloor, which has terrible forestry practices per 1,000 Lineal Feet many, many times and have experienced...