DEKS Roof Flashings
A Comprehensive range of waterproofing products for roof penetrations.
Trusted and reliable manufacturer.
These are stocked items, other products and sizes fromm DEKS are available to special order.

7 DEKS Roof Flashings products available to buy online.
DEKS Dektite Fixing Kit FX901
excl. VAT
All the consumable items required to fit a DEKS Flashing in one pack
Buy NowDEKS DektitePremium Roof Flashing DFE104B
excl. VAT
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.
Fixing kits (FX901 & FX902) are for you mechanically fitting Dektite Flashings to metal roofs. See below which kit you need for each Dektite.
Dektite Premiums can also be used on Plastic, Polycarbonate or Glass Roofs.
DEKS Flatseal Butyl Roof Flashing 25mm - 175mm FS25-175BU
excl. VAT
No special tools or fittings are needed - FlatSealTM Butyl snaps tight to pipe without clips. Seals to roof with hot or cold liquid bitumen - refer to FlatSealTM brochure for installation guide. Black Butyl for maximum UV and Ozone resistance.
Roof Pitch : 0°
Base Size : 345mm
Size Range : 25-175mm
Material / Colour : Black Butyl
DEKS Flatseal Roof Flashing 25mm - 175mm FS25-175
excl. VAT
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 FlatSealTM brochure for installation guide. Black EPDM for maximum UV and Ozone resistance.
Roof Pitch : 0°
Base Size : 345mm
Size Range : 25-175mm
Material / Colour : Black EPDM
DEKS NuLead Roof Flashing 50mm-170mm DNL103B
excl. VAT
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.
DEKS Premium Combo Roof Flashing 75mm-175mm DC104BC
excl. VAT
Flash over or around
Use as standard Dektite®, or when retrofit is required, cut and fit around pipe and join with clips (supplied).
DEKS Seldek Aluminium Roof Flashing 50-170mm SDA101B
excl. VAT
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.
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