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HomeMy WebLinkAboutLetter - Proposed Improvementsi St. Lucie County Planning and Development Services Building and Code Regulation Division Permit Application for new Metal Roof ermit-# 1711-0297 Proposed Improvement Loocation: Address 5_2,Q5 gle: Drive'"' FortoPierce, EL_34951 Owner:�An� thony-F►emi g/M�_►e D-Amour.(_V ire) Address: 5205 Eagle Drive Fort Pierce, FL. 34951 Phone: 954-288-2169 E-mail: a nthonVfleniingpac@hotf ail corm Square Footage of Roaf1: 2324� sq ft R�;o f-lzitc�'a/fi2� laof-'Area460�sq ft Existing Flat Roof Material: GAF SBS Self Adhesive Cap Sheet Note..rThis:ext, ftduflat,ro�not o be covere w th etal roofing t 11/30/2017 RECEIVE® Florida Product Approval No. 11651.14 R2 1 install minium 1 x 4 purling supports on a maxium of 24" on center 2 fasten roof purlings with a minium #81) x 1 1/2" galvanize ring shank nail at 4" on center 3 Install 26 Ga. Steel 5V Crimp Roof Panel-24" Coverage 4 Attach roof panel to 1 x 4 purling with #9-15 x 1 .5 fasterner with sealing washer in the flat of the panel NOV zl 2017 Public WCWks S. Lucie County, FL F Product Evaluation Report GULF COAST SUPPLY & MANUFACTURING, LLC u Ga. 5VCti�i►�p�Roof Rait�Ir=faro"�tP I ns�s��r.1f5{.32�1?% a1 Florida Product Approval #11651.14 R2 Florida Building Code 2014 Per Rule 61 G20-3 Method: 1 -D Category: Roofing Subcategory: Metal Roofing Compliance Method: 61 G20-3.005(1)(d) NON HVHZ Product Manufacturer: ++''`111,0'Gulf Coast Supply& Manufacturing, LLC. .+ NOEL $rG 14429 SW 2nd Place, Suite G30 OP • • " • • y'; Newberry, FL 32669 �',G��sc�'•�' Engineer Evaluator: Dan Kuhn, P.E. #75519 Florida Evaluation ANE ID: 10743 Validator: Locke Bowden, P.E. #49704 9450 Alysbury Place Montgomery, AL 36117 Contents: Evaluation Report Pages 1 - 5 FL# 11651.14 R2 • JUNE 15, 2015 * = No, 75519 - �- STATE OF •'Q. ;Fs ••. C)R1D.p' • ��. ONA L ENG+` '„„"%% 7io Compliance Statement: The product as described in this report has demonstrated compliance with the Florida Building Code 2014, Sections 1504.3.2, 1504.7. Product Description: 5V C`rlmp RoofParr� Mini u 6"GaYS ~e! 2- Coverage, through -astened roof panel over Minimum 1x4 Wood Purlins over minimum 71/32" Plywood Decking. Non Structural application. f Panel Material/Standards: Material: Minimum � a=St,eelA�STM�-A 992 or ASTNi 6653 G90 conforming to Florida Building Code 2014 Section 1507.4.3. Paint Finish Optional Yield Strength: Min. 80.Oksi Corrosion Resistance: Panel Material shall comply with Florida Building Code 2014, Section 1507.4.3. Panel Dimension(s): Thickness: 0:0.18 ,'1Mni Width: 2.4"F o_age Rib Height: 3/s"A `ja'rRi' Panel Fastener: with sealing washing in the flat of the panel or approved equal 1/a" minimum penetration through plywood. Corrosion Resistance: Per Florida Building Code 2014, Section 1506.6, 1507.4.4 Substrate Description: Minimum 1x4 No. 2 SYP wood purlins over min. "/32" thick, APA Rated plywood over supports at maximum 24" O.C. The 1x4 wood purlins shall be fastened to the plywood with minimum 8D x 2'/z" Ring Shank Nails at 4" O.C. Design o 1x4 wood. purlins, plywood and plywood supports.are_outsid�he scope of this. evaluation. Must be designed in accordance w/ Florida Building �de2014. Design Uplift Pressures: Table "A" Fastener PatternZ~12" Design Pressure includes a Safety Code Compliance: The product described herein has demonstrated compliance with the Florida Building Code 2014, Sections 1504.3.2, 1504.7. Evaluation Report Scope: The product evaluation is limited to compliance with the structural wind load requirements of the Florida Building Code 2014, as relates to Rule 61 G20-3. Performance Standards: The product described herein has demonstrated compliance with: • �® 6 - Tes plift Resistance of Roof Assemblies • 17 4�Pll t Test for Roof Covering Systems. • F 4471- 992, Section 4.4 Foot Traffic Resistance Test Reference Data: 1. 5�8 198�Uplp, 1et�, •rc._ ErlMR gpee nr g &Testi,ffie. (F'� •�ganza o'n`TST 28) eport No. 717-0053-T 05, Dated 05/18/2005 2. 4kW47 521.0, ection 4.4 Foot Traffic Resistance Test Force Engineering & Testing, Inc. (FBC Organization # TST-5328) epaR�` 0�1�17x037�L�1�1�B�Datgcf� }Z ��5�7201 3. Certificate of Independence (FBC Organization # ANE ID: 10743) Test Standard Equivalence: 1s rd is equivalent to the UL 580-06 test standard. 2. 1 UL 1`897=98 test standard is equivalent to the UL 1897-04 test standard. 3. �711'e_'4471'=95�Ces andard is equivalent to the FM 4471-1992 test standard. Quality Assurance Entity: The manufacturer has established compliance of roof panel products in accordance with the Florida Building Code and Rule 61 G20-3.005(3) for manufacturing under a quality assurance program audited by an approved quality assurance entity. Minimum Slope Range: Minimum Slope shall comply with Florida Building Code 2014, including Section 1507.4.2 and in accordance with Manufacturers recommendations. For slopes less than 3:12, lap sealant must be used in the,panel side laps. Installation: Install per Manufacturer's recommended details. Underlayment: Shall comply with Florida Building Code 2014 section 1507.4.5.1 and 1507.4.5.2. FL# 11651.14 R2 • Roof Panel Fire Classification: Fire classification is not part of this acceptance. Shear Diaphragm: Shear Diaphragm values are outside the scope of this report. Design Procedure: For roofs within the parameters listed on the load table, fastening pattern must at a minimum meet those listed for the applicable wind zone. For all roofs outside the parameters listed on the load table, design wind loads shall be determined for each project in accordance with FBC 2014 Section 1609 or ASCE 7-10 using allowable stress design. The maximum fastener spacing listed herein shall not be exceeded. This evaluation report is not applicable in High Velocity Hurricane Zone. Refer to current NOA or HVHZ evaluation report for use of this product in High Velocity Hurricane Zone. FL# 11651.14 R2 • JUNE 15, 2015 GUIK565t SUPPLY & MANUFACTURING ENGINEER LOAD TABLE: 26 Ga. 5V Crimp Panel over 1x4 Wood Purlins over 15/32" Plywood Elam WIIND FASTENER 120 130 140 150 160 170 180 SPEED (MIN. SUBSTRATE Penetration) ON CENTER ON CENTER ON CENTER ON CENTER ON CENTER ON CENTER ON CENTER n) SPACING SPACING SPACING SPACING SPACING SPACING SPACING ZONE 2 #9-15x1.5" 1x4 Wood Purlins 16" 16" 16" 16" 16" 16" 16" 1.) PANEL DESCRIPTIONS Rtn*IfP_MIFTi+ R'et5"COVERAGE, 3/4" TALL. 2.) PANEL FASTENER-t�#9HWH V171TF�"SEL[N.G�LVA�HER OR APPROVED EQUAL 3.) MAXIMUM ALLOED ON TAS 125, UL 580/UL 1897 TESTING. 4.) SUBSTRATE 1 NDQD-PURLINS�OVER'MT . 15/3z HICK PLYWOOD. WOOD PURLINS ATTACHED TO PLYWOOD W/ MIN. 8D X 21/2'% RING SH K NAILS AT 45 0 C. Rk NS AND PLYWOOD MUST BE DESIGNED IN ACCORDANCE WITH FBC 2014 5.) ROOF 5F O�OOF SLOPES LESS THAN 3:12, LAP SEALANT MUST BE USED IN PANEL SIDE LAPS. 6.) LOAD TABLE BASED ON WIND PRESSURES CALCULATED PER ASCE 7-10 (KD = 0.85) MULTIPLIED BY 0.6 PER FLORIDA BUILDING CODE 2014 ZONE 3- "........_............... ... ..... .................. __ ..........._.. _...._.., ; i RIDGE i� ------------------- Note: Dimension (a) is defined as 10% of the minimum width of the building or 40% of the mean height of the roof, whichever is smaller, however, (a) cannot be ::�i a less than either 4% of the minimum width of the building or 3 feet. �1 x 4 Wood Purlins @ 16" O.C. attached to Plywood w/(1) 8d x 2.5" Ring Shank Nails @ 4" O.C. 1 12" 12" ZONE GABLE ROOF 4aT \ / RIDGE i a t+ " ZONE 1 .l 'ZONE3 -EAVE FL# 11651.14 R2 0 JUNE 15, 2015 V � At Panel Lap � V (1) #9-15 x 1-1 /211 Min. 15/32" Plywood 12"-12" Fastener Pattern @ 16" O.C. EXPOSED SCRET' ROOF SYSTEM -o mv ok IV •� 8`Y v n�'�eC+m K� 4^� u, °4 s - ti` y Y %. ��'G..'iv jj ��'e'L 5' � '�}Y`�TM`; e.�z hS" ..%�.'��e'.�sf.'. Y✓ �.y > p' • � � � 41 � . 5i`Fa4.' � ' ..CFA» gv4��a g » R C ,� rt. 4 D - r'i' r n'';',;:' • Mai S . •, ti k4 q Ott RP°fi � ��.E �Y. l' j � .. � d«ri'*°t.'ni`+,_wsu.".fi M.�, �• `sL. 45��,�,' � � �?��M�" Pr? m,.' t"uG,�"3°` 4-.«.""^o" • � � �£w� �c.,� `,.±g ��.�ptC^;.�,Y1' :�.gyo- r„e'r � +;, F" yr-- `sty iMb ..... _.....—" .. Vie, ''�... - 6 • IVA 5V 1. he Wtr rop.`mbfg, pane' rs tFie_ timeless look`of authentic Ftorrda MaM©� r� rn` a strong, durable;and energy t effrci' roofing system ; r> lis 24` panel`.width and exposed a Q°f sten:er applicat on•mn lk.e 5V Cr�nip�one• of -.oar mosfi,, an economical roofing optrs 7/16" The distinctive design featuring alternating single;and double M. , '� ," .ribs pro-.v a the old`"l=lorrda,look, _ :vvhrie.tt e s revu�paM 1. pr 1, , I 24 Coverage engmeerrng,ti peot�e,rt.yaur hvr`inj' ii the strongest=ofastorms,;:" . VELUX® Skylights Replace traditional skylights with energy efficient metal roof skylights. Material., 26 & 24 Gauge Steel Substrate! AZ-50 Gulfalume / 35/30 Year Premium Paint Finish Warranty Warranty: AZ-50 Gulfalume / 40/30 Year Standard Paint Finish Warranty T-S�G11#alume 1251', ar-tlinpainted Mill-Finish,.Warranty Approvals: lami_Qa_d[e.NQA .4 0520.0?� FL Prodda Approval-Na. 1"1651.12, 11G51.13. 11651.14 3:12 FOR APPLICATIONS ON LOWER SLOPES, CONTACT MANUFACTURER l 2 (m rr.) o or v!x_4j�SY.;CPur1ftyS; ;o�') wood ',y:a:;eC,:t"c:r.t";:q+;3y end:?:a+aar sh:q.tEr.,t: riytt:tf:vr,n+:A.•K;'r:;osC.i•r. p:; •:�tl :e•,r;•:;�a::. :?Ark .,. ::r:n;: ad .� Fr:�:rLr..4a .,: n;q.?; �,:U�,,J.% a;va..�.,N..;? LEYSr:;vk c�hv- , r �. ' �•' n "r.t'hta!J�, !,d.•+ai ^. a.±�.alm; :...... ......:... ... :._, .c<..,... ........... .c. .n.., r.... i'r3;:, k+:.. bTl.tD^caa .,C-9 ;: n"ssa?i o!•iKia:.•1ar,�n.. sox:'.:.,r«.aa Figure 9 The Gulf Coast Supply office (left) and manufacturing facility. To assure uniformity and consistency in manufacture, Gulf Coast panels and trim are fabricated using state-of-the-art computerized equipment at facilities located in Florida at Horseshoe Beach, Sebring, and Stuart. Panels are roll -formed to the lengths specified by customers from 26 ga. steel, 24 ga. steel and aluminum coil stock, available in a total of more than 40 colors (depending on the type of material), and ready for either customer pickup or on -site delivery. 5-v panels carry a mini- mum 25-year limited coil manufacturer's finish warranty. Your Gulf Coast representative is waiting to assist you in snaking the best choice for your particular roofing needs. GulkoaA SUPPLY & MANUFACTURING The Gulf Coast 5-V Roofing Panel Gulf Coast 5-V panels are a strong, dura- ble, economic, and attractive answer to the growing demand for the metal roofing needs of homes, businesses, and agricultural and utility buildings in Florida and southern Georgia. These panels provide a 24-inch coverage with the traditional older -style look that 5-V affords, using a double off -set overlapping rib feature that assures a water -tight seal. Figure 2 4 locations of Gulf Coast Supply. Gulf Coast also stocks special low profile reflective foil insulation, roll -up doors, fasteners, sealants, closures, trims, and other accessories to meet every need of either the do-it-yourself homeowner or the roofing �16 contractor. Both in -stock and custom-made Figure 3 The 5-v panel, with striations (top), and without flashings and trims are available in all colors striations (bottom) as well. Gulf Coast's 5-v panel is produced in a bare, AZ-55 hot dipped Galvalume© finish con- forming with ASTM A-792 Structural Steel Grade 80. The AZ-55 Galvalume® finish is not only durable and cost effective, but offers the reflectivity which is so valuable here in the South. The paint system employed on our painted panels offers optimum exterior protection plus superior resistance to corrosion. and ultraviolet radiation that conforms with ASTM A-755. All of Gulf Coast Supply's 5-v finishes are of the highest known quality in the industry. 1 � Installation of Panels Roof Pitch i` Gulfc&gt SUPPLY & MANUFACTURING Gulf Coast roofing panels require a certain degree of pitch to ensure proper water drainage. Florida Building Code requires a minimum pitch of 3/12. This means that the minimum roof slope required for all panels is 3 inches of rise per foot. As a general principle, the less steep the roof, the more necessary the use of ridge closures, and the more necessary also that butyl sealant be used at all side -laps to prevent water from siphoning over the ribs (see Figure 7 on page 6). Consult our representative for recommendations for your particular roof pitch, and about roofing options if you have less than a 3/12 pitch. Roof Preparation Oil -canning is a wave -like, rippled appearance extending -up the length of the panel after it has been installed on the roof. Any irregularities in the roof, including uneven plywood joints, warped plywood, uneven trusses, poor application of underlayment, the use of button caps with felt paper, etc., can promote oil -canning. Care should be taken to provide a flat, uniform surface on which to attach the panels. See page 7 for more details. Roof Application Panel installation should begin at the gable end of the roof opposite the prevailing rain -bearing wind (this will provide added assurance against. wind -driven rain being forced under the laps). Measure one full panel width in (approx. 26") from the roof edge. At this point chalk a line from ridge to eave (avoid getting chalk on panels since it may discolor them). Place the leading edge of the first panel along this line. It is extremely important that this panel be laid square to the eave and ridge so that the remaining panels will line up square on the roof frame. It is wise to have a person at the eave and at the ridge to ensure that the proper panel coverage is being maintained across the roof. Also be sure that the panels are properly side -lapped (see fig. 7 on page 6). In applications where end -lapping is necessary, the upper panel on the slope should, lap over the panel that is lower on the slope. Lower roof pitch requires a greater amount of panel overlap. All end - lap applications require two horizontal rows (across the panel) of butyl sealant tape and proper fastening to provide a maximum water seal. An overhang of 2 to 3 inches is recommended to provide a drip edge, while only 1 inch overhang is necessary where. gutters are used. The open panel ribs at the eave can be sealed with inside closures. For maximum weather -tightness, a row of butyl tape can be applied above and beneath inside closures. Trimming and Cutting Steel Panels The best device for cutting steel panels across the profile is either a portable or hand shear, or a nibbler. Nibblers, however, and especially Carborundum blades on electric saws, do have a tendency to either leave hot metal particles that can burn paint surfaces or leave rust marks on panels and trim. The same is true of any filings left on the roof caused by the application of screws. Care should be taken to brush all such particles from roof surfaces after application. To cut panels lengthwise: Note carefully where the panel is to be cut, and, using a straight -edge, score deeply down the length of the panel with a sharp -pointed utility knife. Folding the panel along the score mark, and bending back again if necessary, should produce a clean break in the panel. Residential Trim '` Gulf ... SUPPLY & MANUFACTURING 1 03 yRidge ca S P Figure 4 Roofing trims and flashings are named by the location or function of that particular piece on the building. Gulfc&gt SUPPLY & MANUFACTURING Ordering Roof Panels and Screws Care should be taken to order panels of the correct length to avoid having to make corrective measures after purchase. Panel lengths should fall 2 to 3 inches short of the ridge when a vented ridge is desired, and should extend 2 to 3 inches past the eave to allow a sufficient drip edge (except as noted on pg. 3 concerning gutters). The Gulf Coast sales personnel are ready to assist customers with information specific to their particular roof. Specially-washered screws applied through the flat of the metal is the most recommended method used to attach roofing panels. 1-inch screws can be used if penetration of only 3/4 inch is either necessary or desired; otherwise, 11/z inch screws are usually recommended. 2% inch screws are also available, and are often used by those who adhere to through -the -rib fastening, and for ridge -cap application. See page 6 for more information on screw spacing and ordering. Ordering and Applying Trim The most common flashing for metal roofing is the ridge cap, which is used at the peak of a roof where two opposing roof slopes join. Other flashings include transition flashing, end wall and sidewall flashings, and valleys (see diagram on left for application). Eave flashings include gable flashing and eave drip, either of which are often applied above fascia trim. When roof pitch exceeds 5/12 (a 5 inch rise in 12 inches), the slope of the roof should be mentioned when -ordering ridge caps, endwalls, and eave drip. When a steeper roof slope meets a lesser slope, both slopes should be mentioned when ordering transition flashing. At the gable edge the use of gable trim adds to the appearance of the structure and protects the fly -rafter, and sidewall flashing is used where the side of a panel butts up against an adjacent wall. In either case, the installer should be careful to seal between the gable rake or sidewall and panel with butyl sealant tape, and to fasten the rake every 6" to 12" up the slope of the roof with the appropriate screws. If eave drip is used on the gable, the number of 90 degree eave drip should be specified separately from that used on the drip edge when ordering. To prevent penetration of water, insects, and debris at the ridge, outside closures may be inserted between the ridge cap and the top end of the panel. Screws are applied through the ridge cap, closure, and rib in at least every other rib of the panels. At least a 1'/z" (and up to a 21/2") screw should be used for attaching ridge caps. Self -drilling lap screws can also be used to attach ridge caps. Keep Materials Dry! Paint and finishes of Gulf Coast panels and trim are designed to withstand severe rain and wet weather conditions. Neither paint, galvanized, or Galvalume finishes, however, are designed to be in continuous contact with water for long periods of time. Damage will result if uninstalled panels or trim are allowed to remain wet in storage. Be sure to store material that will not be installed immediately in a dry location. Wet material should be air-dried and re -stacked if installation is not planned right away. 1 Policies Gulfco�gt SUPPLY & MANUFACTURING All trim is manufactured from our best prime coil stock, and is returnable as long as it is deemed by our company's representative as being in good, clean, resalable condition, free from scratches, mars, and other damage. The same general principle applies also to the return of other accessories such as screws, boots, closures, etc. Trim that is custom-made is not returnable, and is considered the property of the customer once it has been made, whether paid for or not. Roofing panels may be returned in the above same good condition to be resold as "economy" material, and therefore are not fully refundable. Delivery policy Delivery charges apply to all orders where delivery is requested. Please consult your Gulf Coast sales department for details. Sales tax All orders picked up at Gulf Coast Supply, and all orders delivered within the state of Florida, are subject to state sales tax. Tax exemptions should be verified prior to delivery or customer pickup. Warrantied products All 5-V orders and 5-V trim are manufactured from prime coil stock and come with either a 40-year (painted) or 25-year (Galvalume) coil manufacturer's warranty. Indemnity All prices and designs are subject to change without notice Disclaimer While we have made every attempt at accuracy in this manual, we are not responsible for typographic, printing, or technical errors. While all trim dimensions shown in this manual are a close approximation, actual dimensions may vary, and improved designs may replace older ones. Oil Canning —a repeating, wave -like appearance in the length of the panel —is a common and often unavoidable phenomenon in metal panels like non -striated 5-v roofing that have large, flat areas within the panel. It is therefore not a defect, nor a cause for rejection. If oil - canning is undesirable for your roof, please consider striated 5-v (fig. 2) or other roofing styles available at Gulf Coast Supply. Return policy All panel orders and special order (non -stock) trims are considered the property of the customer and non-refundable once they are manufactured. Standard trim and accessories are refundable providing they are returned in a clean, resalable condition. For details, go to www.gulfcoastsupply.com and click on "No Hassle Return Policy" at bottom of page, or call Gulf Coast Supply to ask specific questions about returns. Gable Flashing Oo, custom tnm—specify a custom r�- ►� length for a or b. GR-3 style Custom trim —specify a custom length for a or b. b Standard dimensions — a = 23/4" b=23/4" roof butts up against an adjacent wall. The wall -side of the flashing can either be covered over with siding or sealed with caulk using the SW-4C sidewall. Butyl tape should be applied where the "foot" of the flashing attaches to the roof. Gulfc&gt SUPPLY & MANUFACTURING trim Figure 11 Gable flashing is used to trim the edge of the roofing panel at the gable end of the roof. It should match the eave drip that extends along the drip edge of the roof. If the panel is allowed to hang over the gable end, eave drip can be used instead. Butyl tape between the trim and panel eliminates leaks. Side -wall Flashing caulk (TitehoncP recommended) SW-4C counter -flashed version (used if sidewall not covered by siding) 31/4" Standard 3" Custom trim —specify a custom length for a or b. Butyl tape ' End -wall -flash ng is applied where the upward slope 5 � ..✓,v T' d m�I+'SF �' `i' K G' i fY#' 4"i 3 S § h of a roof meets a wall. The wall side of the flashing can be covered with siding or sealed with caulk (see fl re below), and outside closures are used to sear F between the flashing and the panel_. Roof slope should be mentioned if roof exceeds V12 pitch. Use 5 °Lt EW-2 hemmed endwalls when endwalls corner with �sidewal is (as with chimneys and dormers). r: ;s caulk (litebond°recommended) EW 2C counter -flashed version (used if endwall not covered by siding) closure/ x t � . For custom transition flashing specify thepitches Figure 14 ' 'The tr8nsititin' fiiashing allows continuous drainage of the two roof slopes and, 1 necessary, dimensions where two slopes meet. It is sealed on the lower side with outside "a" and "W . closures, and can be sealed underneath the upper panels with inside closures. :)aA FACTORING Butyl Tape T ttebond Wo6dg0p Screws TBK screws WoddlNac� screws[EddZac° Guide to MiSe. Accessan&Q ite�lt applicadon pipe boot Fits over vent and heat p,pcs Mailable, Also ,n ltea! resistant boots w...•°Y f.$ YK' a P•Y&!"t Yt y' .f x ""2'."'.+3.'A'7'e`'s�Cv Yercv'_ elm icAlboot =' Fitsharound�pipesswk,th inAccessitops(such as wcath rheAds a outside closures Seals under ridge caps and transition And endwall flashings inside closures � n � ScAls under Anels � �rfaculur on�the save � �-..- µ.: Profile Vent°` Vented closure material that allolvs attic to ventilate through the ridge exps�ndang foum< a uCompressed udhes,ve;f000am`Jexpands to seal bettiveen vriIIeys and panels:_ Peel and Seal" Seals hips under h, ca s PAlso a general purpose scaling tape. toiachppa BrushoDa di est he§ a d ma s spray sfoa non��naetsilAc�cessoi-ies butyl tape General purpose low° cost seAlunt, used on panel laps and under trim "ih^"^„"t-�.."' Tifebond rF°.E A superiorgenerul,Purposecaialkfor all��o'tats ate reflective reflective insulation Greatly reduces radiant heat when installed_under panels W odgrap screfs�° Useall#a licttions attaching inetaltowood } 1 :o,pP max_. .w. n TEK screws Self -drilling TEK screws for metal pi,rlins. UO TEK screw°s draw-, ,_ together joints;and attach trim.