What kind of Deck system is DecTec?

• DecTec is a hybrid product that protects like a roof, while creating a finished appearance similar to that of a linoleum floor.

How much foot traffic can the DecTec membrane withstand?

• The DecTec membrane is a walkable roof membrane, designed to withstand pedestrian traffic.

Is the membrane slip-resistant?

• The embossment on the membrane is created to provide better resistance to slippery conditions, however like any other decking product; DecTec can still be slippery when wet or snow/frost covered. It is the responsibility of the owner to maintain their DecTec deck in a safe condition.

What's the difference between Select and Guardian?

• The Guardian membrane is designed as our standard waterproofing product. The Select membrane is designed to meet all North American Roofing Codes.

To purchase DecTec, request samples or for information on installation or any other questions not answered here please contact us directly.

Acceptable substrates that have been tested and proven to work efficiently as a whole are:

• A) Plywood, specification:
• Min. 5/8" thick Tongue & Groove CDX
• Min. 3/4" thick Tongue & Groove APA, Exterior 1 rated
• B) 1/2" DensDeck Primed
• C) Concrete Non-Primed, Fully Cured

Can DecTec be adhered to itself?

• No, you must use one of the acceptable substrates that have been tested and proven to work efficiently as a whole with the DecTec System.

How do you apply the DecTec system?

• The DecTec membrane is fully adhered to the substrate using either of the DecTec adhesives, all membrane seams must overlap 2" and are thermally welded together to create a watertight seal. Lastly, the DecTec membrane is thermally welded to all of the PVC coated terminations and flashings.

Is the metal DecClad flashing mechanically fastened or adhered to the substrate?

• The DecTec flashing is designed to be mechanically fastened (nailed).

Can I use accessories other than DecTec for this system?

• The DecTec accessories were developed and tested as a part of the DecTec system as a whole. Any other accessories have not been proven to be compatible with the DecTec system, therefore would VOID the Warranty if used.

How far up the wall should the membrane go?

• There must be a minimum of 6" of membrane to run up the wall of the adjoining structure.

How do you attach the membrane to the wall?

• The membrane is adhered to the wall using the Solvent Based Adhesive. See our installation section for more detailed information.

In what temperature can the glue be applied?

• DecTec specifies a minimum application temperature of 34°F/1°C for the DecTec SBA100 and 50°F /10°C for a minimum of 24 hours for the DecTec WBA100.

Does the deck have to be dry to put the glue down?

• Yes the deck must be dry in order to accept the adhesive. See our installation section for more detailed information.

Should the glue be dry before you put them membrane down? How long does it take to dry?

• DecTec membrane is laid down into the Water Based Adhesive when it is still WET, while the Solvent Based Adhesive is ready to accept membrane after the substrate has been double-primed, the first and second layer have dried and the membrane layer has become tacky to the touch. See our installation section for more detailed information.