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Dektite Roof Flashings

To allow your RELAX workshop Stove to exit your workshop or greenhouse, you need to have a realiably sealed flashing unit.

Dektite is a one piece flexible pipe flashing designed to accommodate flashing of various pipe and flue materials onto a range of profiled sheets.

The Dektite system provides a flexible solution for flashing problems. Designed to completely weather-proof pipes and flues wherever they penetrate profiled roofs and walls, Dektite eliminates the need for special purpose soakers or flashing back, and can be installed easily by one person.

The flexible material allows for pipe movement due to expansion and contraction or vibration, maintaining a weather-proof seal. Dektite is easily fastened to all sheet profiles and tile materials i.e. aluminium, steel

  • Three sizes cover all RELAX Stoves from R1 to R6.
  • Resilient flexible sleeve gives a close fit to the pipe
  • Pleated design accommodates various roof pitches Roof flashings for RELAX workshop woodburners
  • Unique annular rings provide key for silicone sealant
  • Flexible aluminium base, easily shaped by hand to roof profile
  • Two materials available to suit normal or high temperature applications
  • Corrosive resistant and extremely durable
  • Fixing kits available for easy fitting
  • Can be painted to match the roof colour with any acrylic paint
  • The Dektite system provides a flexible solution for flashing
    problems that has been proven over the past 20 years Designed to completely weatherproof pipes and flues wherever they penetrate profiled roofs and walls
  • The flexible rubber material allows for pipe movement due to expansion and contraction or vibration, maintaining a weatherproof seal

Boot Specifications& Choice of Product
Use this where your roof is non-combustable material

(Temp <200oC)
Silicone (Red)
Pipe dia Mm
Pipe Dia inch
Base Dia Mm
Base Dia Inch
Roof Pitch
DF204
75 - 160
3 - 6
235
0 - 40°
DF205
115 - 195
4½ - 8
275
10¾
0 - 40°
DF206
125 - 230
5 - 9
325
12¾
0 - 40°
Aluminium Roof Tile Specifications & Choice of Product
(Use this where your roof is tiled or has combustable material in its manufacture (e.g. fiber and felt roofs)
Product Code
Pipe dia Mm
Pipe Dia inch
Base W Mm
Base D Inch
Roof Pitch
Relax R1-R4 - SDA101B
50 - 170
2 - 9¾
500 x 600
16¾ x16¾
0 - 40°
Relax R5-R7 - SDA102B
110 - 200
4 - 7¾
600 x 600
16¾ x16¾
0 - 40°
Twin wall - we can provide Twin Wall solutions - please call us for information.

Under normal weather conditions Dektite pipe flashings have a life expectancy in excess of 20 years. Dektite EPDM flashings are made of Ethylene Propylene Diene Monomer Polymer compound to give excellent resistance against ozone, ultraviolet light and water. Dektite silicone flashings are made of high quality silicone rubber material.