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Weatherproofing

Here at Building Supplies Online we have a wide range of Roof Weatherproofing for any of your projects needs.

It is vital to Weather Proof your home in order to prevent damage from a whole host of adverse weather conditions, including heavy rain, storms and snow. The products in this section are designed to Weather Proof your roof effectively, protecting the tiles and keeping the infrastructure perfectly intact. Without being Weather Proof, your roof is vulnerable to flooding and cracks appearing at the joints – the sort of damage that is difficult and expensive to repair. With Roof Snow Guards from Samac and Klober, and flood barriers from Gravitas International Ltd., we have everything you could need to create a secure, Weather Proof home covering.

Our Weather Proof Roof Snow Guards and tile guards come in various forms to fit around your roof gutters. They Weather Proof a roof by stopping any loose tiles from falling sliding off and potentially harming people or property below when there is a heavy snowfall. The Roof Snow Guards in our range are 2m in length with a height of either 150mm or 225mm depending on your requirements, and they have a grid pattern for maximum effectiveness and durability. The different brackets are compatible with Samac Roof Snow Guards and are shaped according to which part of the roof you want to attach them to.

In addition to Roof Snow Guards, we have two Weather Proof sandbag options available: the HydroSack and the Hydrosnake, both developed by trusted textiles brand Gravitas International. These can absorb large amounts of rainwater, which reacts with the powder in the bag, turning into a gel-like substance and becoming trapped securely inside. In this state, the water does not present a flooding hazard and can be redirected safely. Each bag can absorb up to 20 litres, meaning that not many are needed to be able to Water Proof your roof fully.

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  1. FIX-R Classic Cap Sheet Torch On 1m x 8m (8m2 Roll) - All Colours
    FIX-R Classic Cap Sheet Torch On 1m x 8m (8m2 Roll) - All Colours
    £89.62
  2. FIX-R Chopped Strand Mat - All Sizes
    FIX-R Chopped Strand Mat - All Sizes
    £223.45
  3. FIX-R All Weather Roofing Compound - All Sizes
    FIX-R All Weather Roofing Compound - All Sizes
    £33.42
  4. Trisomet 333 Box Profile Composite Insulated Roof Panel - 1000/32 (Goosewing Grey) - 5m x 1m
    Trisomet 333 Box Profile Composite Insulated Roof Panel - 1000/32 (Goosewing Grey) - 5m x 1m
    £231.48
  5. Trisomet 333 Box Profile Composite Insulated Roof Panel - 1000/32 (Goosewing Grey) - 4m x 1m
    Trisomet 333 Box Profile Composite Insulated Roof Panel - 1000/32 (Goosewing Grey) - 4m x 1m
    £185.16
  6. Trisomet 333 Box Profile Composite Insulated Roof Panel - 1000/32 (Goosewing Grey) - 3.5m x 1m
    Trisomet 333 Box Profile Composite Insulated Roof Panel - 1000/32 (Goosewing Grey) - 3.5m x 1m
    £162.00
  7. Trisomet 333 Box Profile Composite Insulated Roof Panel - 1000/32 (Goosewing Grey) - 3m x 1m
    Trisomet 333 Box Profile Composite Insulated Roof Panel - 1000/32 (Goosewing Grey) - 3m x 1m
    £138.84
  8. Trisomet 333 Box Profile Composite Insulated Roof Panel - 1000/32 (Goosewing Grey) - 2.5m x 1m
    Trisomet 333 Box Profile Composite Insulated Roof Panel - 1000/32 (Goosewing Grey) - 2.5m x 1m
    £115.74
  9. Trisomet 333 Box Profile Composite Insulated Roof Panel - 1000/32 (Goosewing Grey) - All Sizes
    Trisomet 333 Box Profile Composite Insulated Roof Panel - 1000/32 (Goosewing Grey) - All Sizes
    £115.74
  10. Rooftec All Weather Roofing Compound - All Sizes
    Rooftec All Weather Roofing Compound - All Sizes
    £64.92
  11. Felt Adhesive - All Sizes
    Felt Adhesive - All Sizes
    £59.94
  12. Breathable Membranes - BBA 120
    Breathable Membranes - BBA 120
    £45.66
  13. Flex Plus Lead Flashing Alternative - All Sizes
    Flex Plus Lead Flashing Alternative - All Sizes
    £32.34
  14. Aqua-Guard - All Sizes
    Aqua-Guard - All Sizes
    £107.03
  15. Danosa Esterdan 50/GP Pol Gris 8m x 1m
    Danosa Esterdan 50/GP Pol Gris 8m x 1m
    £57.12
  16. Danosa Glasdan 800 P Perforado 20m x 1m
    Danosa Glasdan 800 P Perforado 20m x 1m
    £66.58
  17. Danosa Glasdan 30 Ap Elast Membrane - 7.5m
    Danosa Glasdan 30 Ap Elast Membrane - 7.5m
    £34.56
  18. Danosa SBS 2.5mm Bonded Underlay - 12m x 1m
    Danosa Esterdan 30 P Elast Autoadhesive - 12m x 1m
    £120.02
  19. Katepal Metal Drip Tray x 1m
    Katepal Metal Drip Tray x 1m
    £12.13
  20. Katepal Limari Toptite Self Adhesive Top Felt - 8m x 1m (8m2)
    Katepal Limari Toptite Self Adhesive Top Felt - 8m x 1m (8m2)
    £69.11
  21. Katepal Underlay U-EL 60/2200 for Katepal Roof Shingles - 15m x 1m (15m2)
    Katepal Underlay U-EL 60/2200 for Katepal Roof Shingles - 15m x 1m (15m2)
    £57.00
  22. Katepal Pintari Valley Covevring 10m x 0.7m (7m2) - All Colours
    Katepal Pintari Valley Covering 10m x 0.7m (7m2) - All Colours
    £70.79
  23. Katepal Eaves and Ridge Sheets for 3 Tab Shingles x 12m Pack - All Colours
    Katepal Eaves and Ridge Sheets for 3 Tab Shingles x 12m Pack - All Colours
    £48.60
  24. Katepal Eaves and Ridge Sheets for Rocky Shingles x 12m Pack - All Colours
    Katepal Eaves and Ridge Sheets for Rocky Shingles x 12m Pack - All Colours
    £48.60
  25. Katepal Eaves and Ridge Sheets for Ambient Shingles x 12m Pack - All Colours
    Katepal Eaves and Ridge Sheets for Ambient Shingles x 12m Pack - All Colours
    £48.60
  26. Katepal Eaves and Ridge Sheet for Katrilli Shingles x 12m Pack - All Colours
    Katepal Eaves and Ridge Sheet for Katrilli Shingles x 12m Pack - All Colours
    £48.60
  27. Katepal Eaves and Ridge Sheet for Jazzy Shingles x 12m Pack - All Colours
    Katepal Eaves and Ridge Sheet for Jazzy Shingles x 12m Pack - All Colours
    £48.60
  28. Katepal Eaves and Ridge Sheet for Classic KL Shingles x 12m Pack - All Colou
    Katepal Eaves and Ridge Sheet for Classic KL Shingles x 12m Pack - All Colours
    £48.60
  29. Katepal 3 Tab Self Adhesive Bitumen Roof Shingles (2.4m2) - All Colours
    Katepal 3 Tab Self Adhesive Bitumen Roof Shingles (2.4m2) - All Colours
    £37.32
  30. Katepal Rocky Bitumen Roof Shingles (3m2 Pack) - All Colours
    Katepal Rocky Bitumen Roof Shingles (3m2 Pack) - All Colours
    £37.32
  31. Katepal Ambient Bitumen Roof Shingles (2.18m2 Pack) - All Colours
    Katepal Ambient Bitumen Roof Shingles (2.18m2 Pack) - All Colours
    £37.32
  32. Katepal Katrilli Hexagonal Bitumen Roof Shingles (3m2 Pack) - All Colours
    Katepal Katrilli Hexagonal Bitumen Roof Shingles (3m2 Pack) - All Colours
    £37.32
  33. Katepal Jazzy Hexagonal Bitumen Roof Shingles (3m2 Pack) - All Colours
    Katepal Jazzy Hexagonal Bitumen Roof Shingles (3m2 Pack) - All Colours
    £37.32
  34. Katepal Classic KL Hexagonal Bitumen Roof Shingles (3m2 Pack) - All Colours
    Katepal Classic KL Hexagonal Bitumen Roof Shingles (3m2 Pack) - All Colours
    £37.32
  35. Klober Permo Ultra 120 - 1m x 50m (50m2 Roll)
    Klober Permo Ultra 120 - 1m x 50m (50m2 Roll)
    £46.68
  36. Klober Permo Ultra 120 - 1.5m x 50m (75m2 Roll)
    Klober Permo Ultra 120 - 1.5m x 50m (75m2 Roll)
    £71.94
  37. Foam Weather Strip x 12m
    Foam Weather Strip x 12m
    £8.94
  38. Flashing Tape 10m - All Sizes
    Flashing Tape 10m - All Sizes
    £56.39
  39. Corrapol-BT Wall Top Flashing Range
    Corrapol-BT Wall Top Flashing Range
    £44.34
  40. Profoil 861 Vapour Control Layer - 2m x 50m
    Profoil 861 Vapour Control Layer - 2m x 50m
    £472.44
  41. Procheck Premier 500 Vapour Control Layer 2m x 50m
    Procheck Premier 500 Vapour Control Layer 2m x 50m
    £352.36
  42. Procheck Standard 300 Vapour Control Layer 2m x 50m
    Procheck Standard 300 Vapour Control Layer 2m x 50m
    £267.37
  43. Procheck VCL 125 Vapour Barrier 2m x 50m
    Procheck VCL 125 Vapour Barrier 2m x 50m
    £122.50
  44. Wraptite FZ Membrane - All Sizes
    Wraptite FZ Membrane - All Sizes
    £103.74
  45. Wraptite Detailing Tape 50m - All Sizes
    Wraptite Detailing Tape 50m - All Sizes
    £90.60
  46. Corrapol Rock n Lock Wall Flashing - Full Range
    Corrapol Rock n Lock Wall Flashing - Full Range
    £35.46
  47. Wraptite Preformed Airtight Corners
    Wraptite Preformed Airtight Corners
    £16.25
  48. Wraptite Self-Adhesive Vapour Permeable Air Tightness Membrane 50m x 1.5m
    Wraptite Self-Adhesive Vapour Permeable Air Tightness Membrane 50m x 1.5m
    £895.60
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