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| Topic: Fasteners and Accessories |
| To simplify installation and ensure optimum performance on all types of greenhouses, a wide variety of fastening accessories are available for installing DynaGlas. Note: It is imperative that only neoprene or EPDM washers be used with DynaGlas. Foam closures and washers made of plasticized PVC are highly aggressive to DynaGlas and should not be used. These and other types of washers may eventually cause panel deterioration at fastening points, which is not covered by warranty. Fasteners, washers, and foam closures purchased from sources other than SPS International should be tested for compatibility and approved for use with polycarbonate by the manufacturer of the respective product.
Always confirm that your Authorized SPS Dealer has either: |
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Woodgrip Screw For fastening DynaGlas and DrainAway members directly to wood members. Hex-head with weatherseal washer. Sold in multiples of 500 only. 39101WS #10 x 1" 391015WS #10 x 1-1/2" 39102WS #10 x 2" |
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No-Drip Spacer for DynaGlas Plus Elevates DynaGlas above flat surfaced roof purlins to avoid condensate drip. Also order separately 2" metal or wood screws as required. Sold in multiples of 500 only. 3931A Greca Pofile 3931B Omega Profile |
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Self-Drilling Tapping Screw For fastening DynaGlas and DrainAway members directly to aluminum and steel supporting members. Hex-head with weatherseal washer. Sold in multiples of 500 only. 3911275SDTS #12 x 3/4" 391121SDTS #12 x 1" 39112125SDTS #12 x 1-1/4" 391122SDTS #12 x 2" |
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No-Drip Pipe Strap (limited availability) Elevates DynaGlas above pipe roof purlins to prevent condensate drip at this point. Also order separately two #14 x 3/4" Sharp Point Tapping Screws (3911475TS) per Strap. Sold in multiples of 500 only. 3932 For 1-1/4" I.D. Pipe 3933 For 1-1/2" I.D. Pipe |
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Sharp Point Tapping Screw For use with No-Drip Pipe Strap. Hex-head with weatherseal washer. Order two screws per Strap. Sold in multiples of 500 only. 3911475TS #14 x 3/4" |
SPS DrainAway™ Greenhouse Re-Covering System Whether an existing structure is covered with glass, rigid plastic, or plastic film, the new DrainAway System is engineered as both a structural and a glazing System which makes retrofitting with DynaGlas Plus easier and more effective than with No-Drip Spacer type accessories. Plus… DrainAway is designed carry away all condensate! |
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Self-Grip Lap Fastener Assembly Use to fasten panels together at laps. Self-gripping Lap Nut and #10 x 1" hex head screw with weatherseal washer included. Sold in multiples of 500 only. 3930 |
Isometric view of patented |
DrainAway Collector purlins are applied every 4' to 5' up the roof slope. DynaGlas Plus is fastened to the Collectors. The Collectors’ built-in channels receive the condensate and carry it to the Drain members which lead the condensate down to the bottom of the roof slope. Click here to see more detailed information about the “SPS DrainAway Greenhouse Re-Covering System.” | |
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Corrugated Foam Closure Use to seal DynaGlas Panel ends. Custom profile matches pitch and depth of DynaGlas corrugation. Sold in 100 piece cartons only. DynaGlas Greca (Box-Rib) Profile; fits either side of panel. 3920 1" x 36" (1/4" web thickness) 3924 1" x 36" (3/8" web thickness) |
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DrainAway Collector An aluminum purlin type member which functions both as a structural/glazing member as well as a condensation elimination channel. Spaced every 4' to 5' up the roof slope. 3951A 16' Length |
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DynaGlas Omega™ Inside “Omega” profile; fits to underside or inner side of panel. 3926 1" x 36" (1/8" web thickness) 3928 1" x 36" (3/8" web thickness) |
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DrainAway Drain An aluminum vertical channel member which attaches to the underside of the Collector every 16' at the Collector splice points. Leads condensate down to the bottom of the roof slope. 3955 11' Length 3956 16' Length |
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DynaGlas Omega Outside “Omega” profile; fits to upper side or outer side of panel. 3929 1" x 36" (1/4" web thickness) |
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DrainAway Collector Splice Use to connect adjacent Collectors members. 3965 1/8" x 1" x 5" |
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Vertical Foam Closure Use to seal DynaGlas panels along vertical edges such as corners, door frames, etc. Sold in 100 piece cartons only. 3921 1" x 1" x 36" |
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DrainAway Collector Spacer Used in some DrainAway applications to elevate Collector to permit installation of the Drain member. Sold in multiples of 50 only. 3961 3/8" Spacer 3960 3/4" Spacer |
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