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Dektite & Seldek Roof Flashings

We offer an extensive range of quality flashings to seal any penetration you may have. As the leading brand we ensure all our products are fully tested and approved - you can count on DEKS!

Flashing for Metal Roofs

Dektite® Premium

Perfect for Flashing Pipes on Metal Roofs

The multi-application flashing in a highly durable EPDM or silicone, edged with a flexible aluminium band, flashes hot or cold flues and pipes on metal roofs. The square base fits any prepared hole on most roof profiles.

 

Dektite® EZi-Seal™

Forget the Silicone - Just screw it down

Features a revolutionary non-absorbant and non-porous sponge gasket that seals by compression, even in wet conditions, it hugs the roof line to provide a watertight seal without the need for silicone sealant.

 

Dektite® Diverter

For Hi/Low Roof Pitches

No ponding or damming! The large base of the Dektite® Diverter dramatically reduces and diverts rain water back up that can occur on very low or high pitched roofs and deep ribbed roofing profiles. No need to cut around pipes, just quick straight lines for the square base.

Pipe rangeRoof PitchBase SizeGrey EPDMRed Silicone

75-155mm0-60°410 x 360mmDF602DF702

114-254mm0-60°485 x 460mmDF603DF703

254-406mm0-60°708 x 635mmDF605DF705

380-610mm0-60°1006 x 905mmDF606DF706

235-452mm0-40°750 x 660mmRFS4-

*** RFS4 - 750 X 660mm x 0-40deg Pitch

Dektite® Combo

Flash over or around

Use as standard Dektite®, or when retrofit is required, cut and fit around pipe and join with clips (supplied).

Pipe ExternalRoof PitchBase SizeBlack EPDMGrey EPDMRed Silicone

5 - 60mm0-40°139 x 139mmDC101BCDC101GCDC201REC

45 - 85mm0-40°177 x 177mmDC102BCDC102GCDC202REC

5 - 127mm0-40°218 x 218mmDC103BCDC103GCDC203REC

75 - 175mm0-40°285 x 285mmDC104BCDC104GCDC204REC

108 - 190mm0-40°365 x 365mmDC105BCDC105GCDC205REC

125 - 230mm0-40°365 x 365mmDC106BCDC106GCDC206REC

150 - 280mm0-40°454 x 454mmDC107BCDC107GCDC207REC

175 - 330mm0-40°454 x 454mmDC108BCDC108GCDC208REC

240 - 503mm0-40°685 x 685mmDC109BCDC109GCDC209REC

350 - 760mm*995 x 965mmDC110BC-DC210REC

Dektite® Combo Square

Specifically designed for square penetrations from 20mm - 120mm. Suitable for standard or retrofit applications.

Pipe ExternalRoof PitchBase SizeBlack EPDM

20 - 125mm0-45°216 x 216mmDCS103C

Dektite® Retrofit

For repairs and difficult-to-access pipes

Purpose designed for flashing roof penetrations where the flashing cannot be lowered over the pipe, but needs to go around. The unique patented zip lock does not require separate clips - just clamp it together! Also available with a diverter tray.

Pipe ExternalRoof PitchBase Size ØBlack EPDMGrey EPDMRed Silicone

20-70mm0-40°160mmRF801BRF801GRF901RE

50-185mm0-40°273mmRF802BRF802GRF902RE

85-255mm0-40°369mmRF803BRF803GRF903RE

235-425mm0-40°750 x 660mm-RFS4-

Dekstrip® Flashing

Stretches to any shape, Seals and Stays

The unique and patented internal aluminium strip allows the forming of almost any shape to seal and waterproof. Use with butyl mastic sealant and self-drilling screws to seal pipes, ducts, skylights, chimneys, bullnose and curved roofing profiles.

WidthLengthGrey TPE

180mm23mDS23-180

235mm10mDS10-235

305mm10mDS10-305

450mm15mDS15-450

235mm3mDS3-235

FlatSeal

Ideal for Flat and Low pitch Roofs with Single Ply or Bitumen Coverings

No special tools or fittings are needed - FlatSealTM EPDM snaps tight to pipe without clips. Seals to roof with hot or cold liquid bitumen - refer to FlatSeal brochure for installation guide. Black EPDM for maximum UV and Ozone resistance.

Pipe ExternalBase Size ØBlack EPDM

25 - 175mm345mmFS25-175

FlatSeal Butyl

Ideal for Flat and Low pitch Roofs with Single Ply or Bitumen Coverings

No special tools or fittings are needed - FlatSeal Butyl snaps tight to pipe without clips. Seals to roof with its self adhesive Butyl base - refer to FlatSeal brochure for installation guide. Made from Black NBR & Butyl.

Pipe ExternalBase Size ØBlack NBR

25 - 175mm345mmFS25-175BU

Dektite® fixing kits

Dektite® fixing kits are designed for use with Deks EPDM and Silicone flashings on metal roofs. The FX901 kit (As shown) contains 1 x 75ml tube of low modulus Silicone, 25 x self- drilling screws, 25 x colour caps (silver) 1 x fixing instruction leaflet.

The FX902 kit contains 3 x 75ml tube of low modulus silicone, 75 x self-drilling screws, 75 x colour caps (silver) and 1 x fixing instruction leaflet.

On the back page of the instruction leaflet is a table which indicates which kit is required for each size of flashing.

Code

FX901

FX902

Dektite® flashing adhesive

Dektite® flashing adhesive is a one part Polymer hybrid engineering grade adhesive with primerless adhesion to most substrates and is formulated to adhere Dektite® EPDM & Silicone flashings. The adhesive reacts to atmospheric moisture to produce a long life polymer hybrid rubber joint that is resistant to UV and will remain permanently flexible.

Temperature range: -50°C to +165°C

Code

DFA050RE-2

Flashings for Tile & Slate Roofs

Seldek® Aluminium

Installs in a flash on Tile or Slate Roofs

The Seldek® Aluminium won't stain or corrode roofs and gutters. The EPDM cone, which is trimmed on site to fit, is ingeniously locked to a high grade and malleable 99.9% pure aluminium base. The fast economical way to flash a tile roof.

Pipe ExternalRoof PitchBase SizeBase TypeBlack EPDM

12 - 70mm0-45°500 x 600mmAluminiumSDA100B

50 - 170mm0-45°500 x 600mmAluminiumSDA101B

110 - 200mm0-45°600 x 600mmAluminiumSDA102B

160 - 300mm0-45°764 x 764mmAluminiumSDA103B

300 - 450mm0-45°956 x 956mmAluminiumSDA104B

Seldek® Aluminium High Temperature

Installs in a flash on Tile or Slate Roofs

The Seldek® Aluminium won't stain or corrode roofs and gutters. The grey silicone cone will withstand constant temperatures at the roofline of 200°C and up to 250°C intermittently

 

Pipe ExternalRoof PitchBase SizeBase TypeGrey Silicone

110 - 200mm0-45°600 x 600mmAluminiumSDA202G

160 - 300mm0-45°764 x 764mmAluminiumSDA203G

Seldek® Aluminium Pitched

Installs in a flash on Tile or Slate Roofs

The Seldek® Aluminium won't stain or corrode roofs and gutters. The pitched design allows for a less distorted cone when fitted to steeper pitches.

Pipe ExternalRoof PitchBase SizeBase TypeGrey Silicone

150 - 280mm20-45°764 x 764mmAluminiumSDAP203G

Pipe ExternalRoof PitchBase SizeBase TypeBlack EPDM

150 - 280mm20-45°764 x 764mmAluminiumSDAP103B

Seldek® Nu-Lead®

No more concern about Unprotected Lead

Seldek® Nu-Lead® has been developed for use where the handling of lead and associated environmental issues are of concern. Combines a long-life, weather-resistant EPDM cone with a grey primed acrylic coated lead base. The unique thermo-baked coating does not affect the lead's malleability, and prevents leaching onto the roof and into gutters, downpipes and the water table.

Pipe ExternalRoof PitchBase SizeBase TypeBlack EPDM

12 - 70mm0-45°490 x 410mmNu-LeadDNL101B

50 - 170mm0-45°600 x 450mmNu-LeadDNL103B

175 - 330mm0-45°850 x 550mmNu-LeadDNL108B

Solar Flashings for Tile & Slate Roofs

SolarDek™

The speciality Flashing for solar thermal installations

The purpose designed SolarDek™ provides the safest, most efficient method of flashing solar thermal pipes and cables on tile and slate roofs. SolarDek™ features the Nu-Lead® base which will not stain or corrode the roof, together with long-life Dektite® EPDM or grey silicone cone ideally suited to solar thermal pipe sizes.

Pipe ExternalRoof PitchBase SizeBase TypePart No.

0-35mm0-45°490 x 410mmNu-LeadDNL100B

0-35mm0-45°450 x 600mmAluminiumSDAMINI

Pipe ExternalRoof PitchBase SizeBase TypePart No.

0-35mm0-45°490 x 410mmNu-LeadDNLS200G

0-35mm (x2)0-45°490 x 410mmNu-LeadDNLS200GMPG

Dektite® Multicable Solar Flashing

The speciality flashing for solar PV cables on tile or slate roofs

Allows up to 10 cables to be taken effectively through any tile or slate roof - Avoids risk of damage or pressure on cables by isolating from tiles or slates and provides a complete weatherproof seal. Black EPDM cone, features Nu-Lead® acrylic coated lead base.

Pipe ExternalRoof PitchBase SizeBase TypePart No.

4-8mmAny490 x 410mmNu-LeadDNLS10MB

4-8mmAny490 x 410mmAluminiumSDA10MB

Solar Flashings for Metal Roofs

Dektite® Premium

Perfect for Flashing Pipes and Cables on Metal Roofs

The multi-application flashing in a highly durable EPDM or silicone, edged with a flexible aluminium band, flashes pipes and cables on metal roofs. The square base fits most roof profiles.

Pipe ExternalCable ExternalRoof PitchBase SizeRed Silicone CodeGrey EPDM CodeBlack EPDM Code

0-35mm4-8mm0-45°100 x 100mmDFE200RESDFE100GSDFE100BS

5-55mm4-8mm0-45°139 x 139mmDFE201RESDFE101GSDFE101BS

N/A4-8mmAny139 x 139mmN/AN/ADFE101BM

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