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DuraVent Duratech 6DT-XWS 6″ & 8″ Adjustable Extended Wall Support


Brand: Duravent


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DuraVent Duratech 6DT-XWS 6″ & 8″ Adjustable Extended Wall Support

Duratech 6DT-XWS Extended Wall Support. Use above the tee to provide support when bypassing obstructions or overhangs. Supports up to 20’ of chimney. Tee Support is not necessary when using this support. For 5” diameter, it adjusts from 8 1/2” to 15 1/2”. For 6” diameter, it adjusts from 8” to 15”. For 7” diameter, it adjusts from 7 1/2” to 14 1/2”. For 8” diameter, it adjusts from 7” to 14”.

DuraTech  is available in all stainless steel (5″-8″ SS) or with a galvalume (6″-8″ GA) outer casing and stainless steel inner wall with twist-lock connections. DuraTech 24”, 36”, 48”, and 60” chimney pipe available with additional protective carton filler (CF) for shipping.

To calculate installed length of 5”, 6”, 7”, or 8” DuraTech Chimney, subtract 1 1⁄4” from each joint overlap of chimney pipe. Allow a minimum of 2” air space to combustibles when installing DuraTech Chimney

DuraTech: The optimum in safety and performance for an all-fuel chimney.


  • Limited Lifetime Warranty
  • UL Listed
Weight4 lbs


Duratech Install manual




M&G DuraVent, Inc. (“DuraVent”) provides this limited lifetime warranty for all of its products with the exception of Ventinox® (lifetime), and PolyPro® (ten years). Subject to the limitations set forth below, DuraVent warrants that its products will be free from defects in material or manufacturing, if properly installed, maintained and used. DuraVent products are fully warranted if installed only by a professional installer. See owners manual for full warranty.

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