MACHINING OF VT FIRE RATED DOORS BY OTHERS In der f another company to machine VT fire rated dos, the company must write a letter to VT requesting to become a licensed machiner of fire rated dos manufactured by VT and authized by Intertek/Warnock Hersey. VT will then fward this request to Intertek/Warnock Hersey advising them to send the requesting company VT machining specifications and set up said company as a licensed machiner of VT fire rated dos. Please refer to the sample request letter, "Request To Become VT Licensed Machiner Through Intertek/Warnock Hersey". Rev. 5/04 VT INDUSTRIES INC. ARCHITECTURAL WOOD DOORS 0.827.1615 WWW.VTINDUSTRIES.COM/DOORS 1000 INDUSTRIAL PARK P.O. BOX 490 HOLSTEIN, IA 51025
REQUEST TO BECOME VT LICENSED MACHINER THROUGH INTERTEK/WARNOCK HERSEY Type on Customer Letterhead Mr. Tom Hoffert VT Industries Inc. Architectural Wood Dos 1000 Industrial Park P.O. Bo 490 Holstein, IA 51025 RE: Machining of Fire Rated Dos Dear Mr. Hoffert: [INSERT Company Name] would like to become a licensed machiner of fire dos (minute through 90-minute) manufactured by VT Industries. We request an authization from Intertek/Warnock Hersey pending your approval. Sincerely, Rev. 5/04 VT INDUSTRIES INC. ARCHITECTURAL WOOD DOORS 0.827.1615 WWW.VTINDUSTRIES.COM/DOORS 1000 INDUSTRIAL PARK P.O. BOX 490 HOLSTEIN, IA 51025
FIRE DOOR CAPABILITY CHART - NEUTRAL PRESSURE Fire Rating 90- Ce 60- Ce 60- N/A 1" Dia. N/A 45- Ce 45- N/A 1" Dia. N/A Particle Board SCL (Timber strand) Stave 1" Dia. N/A STC 39 N/A 1" Dia. N/A STC 45 VT Do Types Maimum Size Single 5-Ply HPDL Do Do w/ Wood Only Transom 5511 1111 5511 1111 5511 1111 5545 1345 5511 1111 5502 101 303 404 5508 8 5507 707 Same as Same as 5540 1240 5550 1250 Maimum Size Standard Pair W/ W/out Maimum Size DE Pair W/ W/out Ma. Transom Maimum Lite (1/4" wire glass)* Maimum Louver (fusible link) Size W L Sq. W L Sq. Hing es & Pivot s 10" 33" 100 24" 24" 576 Per 10" 33" 100 24" 24" 576 Per 30" 54" 1296 24" 24" 576 Per N/A N/A N/A N/A N/A N/A Non-rated STC dos N/A N/A N/A Per N/A N/A N/A N/A N/A N/A available with 6"36" (216 sq. in.) ma. lite kit. STC dos must use std. 110 vision panel. STC rating void. N/A N/A N/A Per Locks Fire Eit Devices Closers Viewer 2 per do ma. Flush Bolts 24" ma. 24" ma. Auto Do Bottoms 24" ma. N/A 24" ma. 24" ma. 24" ma. N/A 1" Dia. N/A Kick Plates
Lead Lined 5515 1515 N/A N/A N/A N/A N/A 16" 16" 256 N/A N/A N/A Per & Vert. Rod 12" ma. *Larger lite sizes available with special glass & stops (all furnished by others). MISCELLANEOUS NOTES: FIRE RATED TRANSOMS 1. Frame transom bar astragal required if the meeting rails are square. 2. No transom bar astragal required if meeting rails have 1/2" rabbet with G.P. FireStop material (2" meeting rails @ minute and 5" @ 45- through 90-minute). 3. Springbolts f transoms & side panels shall be placed 3" (76 mm) from each cner with the minimum number centered on each side as follows: Panels up to 18" (457 mm) in height - 2 spring bolts per side Panels up to 36" (914 mm) in height - 3 spring bolts per side Panels up to (1219 mm) in height - 4 spring bolts per side Side Panels over (1219 mm) in height 18 (457 mm) on center MACHINING OF DUTCH DOORS All preparations and requirements of the current edition of shall be followed. Hinges: Per, 2-8.1.1. Cylindrical Locksets: One (maimum 2-1/8"/54 mm be) per leaf to provide latching between top and bottom leaves, and between either top bottom leaf into frame. (Neutral Pressure) Maimum Opening Sizes F Fire Rated Pairs With Edges Hardware Prep Standard Pair (Single Egress) Double Egress Pair 45-60- 90-45- 60-90- 3-Point Latching 6-0 7-0 6-0 7-0 6-0 7-0 Vertical Rod Eit Device Rim Rim N/A N/A N/A N/A N/A LBR N/A N/A N/A Concealed Vertical Rod Concealed LBR N/A N/A N/A N/A N/A N/A N/A N/A Dimensions given are maimum opening sizes. Specific hardware requirements may affect opening size. Specific hardware may affect the amount of blocking needed. Specific hardware may require the use of intumescent. LBR devices require the use of thermal pins (do to flo/sill). All metal astragals and edge sets may be veneer wrapped. Please specify.
(Neutral Pressure) Maimum Opening Sizes F Fire Rated Pairs Without Edges Hardware Prep Standard Pair (Single Egress) Double Egress Pair 45-60- 90-45- 60-90- 3-Point Latching N/A N/A N/A Vertical Rod Eit Device Rim Rim N/A N/A N/A N/A N/A LBR * * N/A N/A N/A Thermal Pin: do to do Thermal Pin: do to do Concealed N/A N/A N/A N/A N/A N/A N/A N/A Vertical Rod Concealed LBR Dimensions given are maimum opening sizes. Specific hardware requirements may affect opening size. Specific hardware requirements may affect the amount of blocking needed. Specific hardware requirements may require the use of intumescent. LBR devices require the use of thermal pins applied do to flo/sill (unless noted otherwise). Rev 9/07