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01494 482044

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Free Delivery Over 120* UK Mainland Excl Highlands

Nonfumo Flue Systems Limited
Carousel House, Wycombe Road, Stokenchurch, Bucks, HP14 3RP, UK Mainland (Excl Highlands).

Phone: 01494 482044

Fax: 01494 216158

Email: sales@fluesystems.com

Web: https://www.fluesystems.com/

It's Getting Busy Here! We Are Now Open 9am to 1pm on Saturdays. Plus Telephone Sales Lines Will Now Stay Open Until 6.00pm Monday to Thursday.

This is a clearance product!


Dektite DF203 Flashing - 57mm-127mm Dia.

Price: 10.96  RRP £31.31 (Including VAT at 20%)


A range of round based rubber pipe flashings designed for use on profiled sheeting and flat panel surfaces.

The original watertight flashing for hot or cold flues and pipes on metal roofs. A tough weathertight seal and a strong flexible base, the all-in-one flashing that started the revolution.

World class polymer - DEKS are internationally known for their tough polymer
Designed for perfect sealing - New deep grooves trap silicone for a perfect grip

DF203 Dektite Specification
Pipe Diameters:- 57mm to 127mm
Base Size:- 196mm diameter
Temperature:- -50°C to +200°C
Use 1 x DFK1 Fixing Kit per flashing.

20 Year Warranty
DEKS warrants that all Dektite Pipe Flashings will perform in accordance with their published specifications and will be free from defects in material and workmanship for a maximum period of 20 years, commencing from the date of delivery to the end user. Conditions apply.

This video is for the low temperature EPDM version of this product.

Customer Reviews

  Great flashing kit.  Easy to install, there is an aluminum strip on top of the rubber base which you cant see in the photo. Very easy to mold to the shape of your roof. Well recommended, I silicon ed and pop riveted to the roof, water tight :)   (09/12/2014) Richy - Newcatsle

  Good Piece of Kit  I've used many of these as they are so reliable. I know my customers will never have a leak after fitting one of these, which is really important for me.   (09/09/2015) Julian Cowderoy - Rugby

  Exactley what I needed.  I was a bit nervous about fitting this as I had never done one before, but there was nothing to fear. It is a simple but effective flash. Helpfull measurments at the cutting points for flue diameter, easy to drill and supple for fitting to the roof. Perfect! If I/friends need another i'll be back.   (19/10/2013) Joe Deri - Merseyside

Quick Look
Suits Pipe Diameters 57mm to 127mm
Base Diameter 196mm
Temperature Range -50C to +200C

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Or if you have any questions, please call our experts on 01494 482044.

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