DEKS has 50 years’ experience in the design and production of polymer roof flashings starting with the original Dektite and today specializes in fast, effective protection for PV cables and solar thermal pipes
DEKS

DEKS Dektite® Lead Multicable Solar Flashing (Tile or Slate Roof) DNLS10MB
Part No: DNLS10MB Mounting - Cable Flashings Don't risk roof leaks and system failure through cable damage by pushing unprotected cables under the tiles or slates. The MCS Installation Guide for PV requires that "cable penetrations through the roof should not affect the weather tightness of the roof and should be durably sealed. The use of a purpose made product is a durable means to achieve this". [p.75] The Dektite Multicable is a simple, effective and universal way to ensure this requirement is met. At the same time it protects the cables from compression or damage from contact with roofing materials. Dektite Multicable DNLS10MB * Purpose made product as per MCS * Universal - fits all types of tile and slate roofs * Quick and easy to instal - only tool needed cable snips * Nu-Lead base [acrylic coated lead] for perfect dressing with profiled tiles. Safe handling, no staining. * Base size 490 x 410mm, easily cut down if necessary * Dektite quality EPDM seal protects up to 10 cables from compression or damage by isolation from contact with roofing materials * Durable product backed by 20 year warranty and Deks 50 years experience in design and manufacture of roof flashings. Supplier Part No:DNLS10MB Weight:2.69 kg
£39.83 Exc. VAT
£47.80 Inc. VAT
47 in stock

DEKS DEKS FastFlash Lead Replacement 560mm Black (FFR5-560B)
DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. DEKS Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. DEKS Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto DEKS Fast Flash use 100% acrylic low sheen exterior paint.
£176.59 Exc. VAT
£211.91 Inc. VAT
42 in stock

DEKS DEKS FastFlash Lead Replacement 370mm Black (FFR5-370B)
DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. DEKS Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. DEKS Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto DEKS Fast Flash use 100% acrylic low sheen exterior paint.
£116.68 Exc. VAT
£140.02 Inc. VAT
In stock

DEKS DEKS FastFlash Lead Replacement 280mm x 5m Black (FFR5-280B)
DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. DEKS Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. DEKS Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto DEKS Fast Flash use 100% acrylic low sheen exterior paint.
£88.29 Exc. VAT
£105.95 Inc. VAT
In stock

DEKS Solardek Tile Flash SDTF-RO
It's innovative cable flashing system enables up to 4 cables to pass through the rubber tile as well as creating a cushion for the solar hook, reducing tile cracks and the need for maintenance. Featuring a lower profile design, less tile lift is created when installed with the solar hook for an optimal long-term installation.

DEKS Dektite Premium #1 Multicable (DFE101BM)
Building on the foundations of the Dektite flashings, the DEKS range of SolarDek flashings are the best solutions to making solar thermal and solar pv applications watertight when passing through a roof or wall.Roof Pitch : 0-45°Base Size : 139 x 139mmSize Range : 12 x 4-8mmMaterial / Colour : Black EPDMRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°C and up to 250°C intermittently.
£8.21 Exc. VAT
£9.85 Inc. VAT
In stock

DEKS Seldek Aluminium Multicable 500x600 Black SDA10MB
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. Cable External: 4-8mmPitch: AnyBase Size: 490 x 410mmBase Material: Aluminium
£28.00 Exc. VAT
£33.60 Inc. VAT
In stock

DEKS Dektite Fixing Kit FX901
The FX901 (small) kit contains 1 x 75ml tube of low modulus Silicone, 25 x self- drilling screws, 25 x colour caps (silver) 1 x fixing instruction leaflet.
£9.51 Exc. VAT
£11.41 Inc. VAT
In stock

DEKS 290mm adhesive tube - Grey PFA-290G
Our one-part engineering-grade Hybrid Polymer Adhesive offers primer-less adhesion to most substrates. It is formulated to adhere to 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
£9.58 Exc. VAT
£11.50 Inc. VAT
In stock

DEKS DEKS FastFlash Lead Replacement 560mm Black (FFR5-560AG)
DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. DEKS Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. DEKS Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto DEKS Fast Flash use 100% acrylic low sheen exterior paint.
£176.59 Exc. VAT
£211.91 Inc. VAT
In stock

DEKS Dektite Solar #1 Gry (5-55mm/0.25-2.25") (DFE101GS)
Building on the foundations of the Dektite flashings, the DEKS range of SolarDek flashings are the best solutions to making solar thermal and solar pv applications watertight when passing through a roof or wall.Roof Pitch : 0-45°Base Size : 139 x 139mmSize Range : 5-55mmMaterial / Colour : Grey EPDMRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°C and up to 250°C intermittently.
£8.19 Exc. VAT
£9.83 Inc. VAT
In stock

DEKS Dektite Solar #0 Gry (0-35mm/0-1.5") (DFE100GS)
Building on the foundations of the Dektite flashings, the DEKS range of SolarDek flashings are the best solutions to making solar thermal and solar pv applications watertight when passing through a roof or wall.Roof Pitch : 0-45°Base Size : 100 x 100mmSize Range : 0-35mmMaterial / Colour : Grey EPDMRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°C and up to 250°C intermittently.
£6.46 Exc. VAT
£7.75 Inc. VAT
In stock

DEKS Dektite Solar #1 Blk (5-55mm/0.25-2.25") (DFE101BS)
Building on the foundations of the Dektite flashings, the DEKS range of SolarDek flashings are the best solutions to making solar thermal and solar pv applications watertight when passing through a roof or wall.Roof Pitch : 0-45°Base Size : 100 x 100mmSize Range : 0-35mmMaterial / Colour : Black EPDMRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°C and up to 250°C intermittently.
£7.23 Exc. VAT
£8.68 Inc. VAT
In stock

DEKS Dektite Solar #0 Blk (0-35mm/0-1.5") (DFE100BS)
Building on the foundations of the Dektite flashings, the DEKS range of SolarDek flashings are the best solutions to making solar thermal and solar pv applications watertight when passing through a roof or wall.Roof Pitch : 0-45°Base Size : 100 x 100mmSize Range : 0-35mmMaterial / Colour : Black EPDMRed and grey Silicone will withstand constant temperature at the roofline of -50°C to 200°C and up to 250°C intermittently.
£5.70 Exc. VAT
£6.84 Inc. VAT
In stock

DEKS Dektite Fixing Kit FX902
The FX902 (large) kit contains 3 x 75ml tube of low modulus Silicone, 75 x self- drilling screws, 75 x colour caps (silver) 1 x fixing instruction leaflet.
£18.90 Exc. VAT
£22.68 Inc. VAT
In stock

DEKS DEKS Perform Hammer
FlashSeal™ is used for the sealing, protection and repair of flashing on roofs and is, among other things, well-suited for the treatment of bitumen-based products. FlashSeal™ can cover tears up to 5mm wide. Applied in a layer thickness of 1.5mm and is waterproof after hardening.
£45.27 Exc. VAT
£54.32 Inc. VAT
In stock

DEKS Flash seal 1.13kg Grey FS1000G
FlashSeal™ is used for the sealing, protection and repair of flashing on roofs and is, among other things, well-suited for the treatment of bitumen-based products. FlashSeal™ can cover tears up to 5mm wide. Applied in a layer thickness of 1.5mm and is waterproof after hardening.
£29.61 Exc. VAT
£35.53 Inc. VAT
In stock

DEKS Flash seal 1.13kg Black FS1000B
FlashSeal™ is used for the sealing, protection and repair of flashing on roofs and is, among other things, well-suited for the treatment of bitumen-based products. FlashSeal™ can cover tears up to 5mm wide. Applied in a layer thickness of 1.5mm and is waterproof after hardening.
£29.61 Exc. VAT
£35.53 Inc. VAT
In stock

DEKS DEKS FastFlash Lead Replacement 560mm Grey (FFR5-560G)
DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. DEKS Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. DEKS Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto DEKS Fast Flash use 100% acrylic low sheen exterior paint.
£176.59 Exc. VAT
£211.91 Inc. VAT
In stock

DEKS DEKS FastFlash Lead Replacement 370mm Grey (FFR5-370G)
DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. DEKS Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. DEKS Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto DEKS Fast Flash use 100% acrylic low sheen exterior paint.
£116.68 Exc. VAT
£140.02 Inc. VAT
In stock

DEKS DEKS FastFlash Lead Replacement 370mm Anthracite Grey (FFR5-370AG)
DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. DEKS Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. DEKS Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto DEKS Fast Flash use 100% acrylic low sheen exterior paint.
£116.68 Exc. VAT
£140.02 Inc. VAT
In stock

DEKS DEKS FastFlash Lead Replacement 280mm Grey (FFR5-280G)
DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. DEKS Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. DEKS Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto DEKS Fast Flash use 100% acrylic low sheen exterior paint.
£88.29 Exc. VAT
£105.95 Inc. VAT
In stock

DEKS DEKS FastFlash Lead Replacement 280mm Anthracite Grey (FFR5-280AG)
DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. DEKS Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. DEKS Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto DEKS Fast Flash use 100% acrylic low sheen exterior paint.
£88.29 Exc. VAT
£105.95 Inc. VAT
In stock

DEKS DEKS FastFlash Lead Replacement 140mm Grey (FFR5-140G)
DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. DEKS Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. DEKS Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto DEKS Fast Flash use 100% acrylic low sheen exterior paint.
£44.16 Exc. VAT
£52.99 Inc. VAT
In stock

DEKS DEKS FastFlash Lead Replacement 140mm Black (FFR5-140B)
DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. DEKS Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. DEKS Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto DEKS Fast Flash use 100% acrylic low sheen exterior paint.
£44.16 Exc. VAT
£52.99 Inc. VAT
In stock

DEKS DEKS FastFlash Lead Replacement 140mm Anthracite Grey (FFR5-140AG)
DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. DEKS Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. DEKS Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto DEKS Fast Flash use 100% acrylic low sheen exterior paint.
£44.16 Exc. VAT
£52.99 Inc. VAT
In stock

























