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    Square and Compass Building Supplies
    • Home
    • Drainage & Lintels
      • Steel Lintels
      • Concrete Lintels
      • Drainage
        • All Drainage
        • Drainage Accessoires
        • Underground Drainage Fittings
    • Building Materials
      • Sealants, Tapes, Adhesives & Caulks
        • CT1
        • Sealants
        • Adhesives
        • Tapes
        • Caulks
      • Roofing
        • All Roofing
        • Roofing Accessoires
      • Bricks & Blocks
      • Brickwork Accessories
      • Plastering & Rendering
        • Plastering & Rendering Accessories
      • Damp Proofing & Ventilation
    • Chemicals & Cleaners
    • Roof Windows & Loft Ladders
    • Sewage Treatment & Containment
    • Metal Fixings
    • Specialist Products
    • Contact
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    • Chamber Riser

      Chamber Riser

      Chamber Riser

      Regular price From £32.00 GBP
      Regular price Sale price From £32.00 GBP
      Unit price /  per 
    • Chamber Sealing Ring

      Chamber Sealing Ring

      Sale

      Chamber Sealing Ring

      Regular price £8.99 GBP
      Regular price £10.00 GBP Sale price £8.99 GBP
      Unit price /  per 
      Sale
    • Chemical Injection Polyester Resin Anchor

      Chemical Injection Polyester Resin Anchor

      Chemical Injection Polyester Resin Anchor

      Regular price From £6.20 GBP
      Regular price Sale price From £6.20 GBP
      Unit price /  per 
    • Chemical Injection Spare Nozzle

      Chemical Injection Spare Nozzle

      Chemical Injection Spare Nozzle

      Regular price £1.00 GBP
      Regular price Sale price £1.00 GBP
      Unit price /  per 
    • Chipboard Flooring

      Chipboard Flooring

      Regular price £25.50 GBP
      Regular price Sale price £25.50 GBP
      Unit price /  per 
    • Clout Nail Galv 2.5kg Tub

      Clout Nail Galv 2.5kg Tub

      Clout Nail Galv 2.5kg Tub

      Regular price £13.50 GBP
      Regular price Sale price £13.50 GBP
      Unit price /  per 
    • Clout Wire Nail 2.5kg Tub

      Clout Wire Nail 2.5kg Tub

      Clout Wire Nail 2.5kg Tub

      Regular price £13.50 GBP
      Regular price Sale price £13.50 GBP
      Unit price /  per 
    • Concrete Lintels

      Concrete Lintels

      Regular price From £6.40 GBP
      Regular price Sale price From £6.40 GBP
      Unit price /  per 
    • Contractors PVA

      Contractors PVA

      Contractors PVA

      Regular price £13.20 GBP
      Regular price Sale price £13.20 GBP
      Unit price /  per 
    • CT1 Unique Sealant & Adhesive

      CT1 Unique Sealant & Adhesive

      Sale

      CT1 Unique Sealant & Adhesive

      Regular price £10.00 GBP
      Regular price £13.50 GBP Sale price £10.00 GBP
      Unit price /  per 
      Sale
    • D4 Premium Wood Glue

      D4 Premium Wood Glue

      D4 Premium Wood Glue

      Regular price £13.20 GBP
      Regular price Sale price £13.20 GBP
      Unit price /  per 
    • Damp Proof Membrane

      Damp Proof Membrane

      Damp Proof Membrane

      Regular price £49.99 GBP
      Regular price Sale price £49.99 GBP
      Unit price /  per 
    • Decorators Caulk White DIY UK

      Decorators Caulk White DIY UK

      Decorators Caulk White DIY UK

      Regular price £2.20 GBP
      Regular price Sale price £2.20 GBP
      Unit price /  per 
    • Diamond Weep Vent

      Diamond Weep Vent

      Diamond Weep Vent

      Regular price £0.40 GBP
      Regular price Sale price £0.40 GBP
      Unit price /  per 
    • Double Roman Tile Ventilator

      Double Roman Tile Ventilator

      Double Roman Tile Ventilator

      Regular price £0.00 GBP
      Regular price Sale price £0.00 GBP
      Unit price /  per 
    • Double Sided Tooth Plate Connector

      Double Sided Tooth Plate Connector

      Double Sided Tooth Plate Connector

      Regular price £0.32 GBP
      Regular price Sale price £0.32 GBP
      Unit price /  per 
    • Double Socket Bend

      Double Socket Bend

      Double Socket Bend

      Regular price £12.00 GBP
      Regular price Sale price £12.00 GBP
      Unit price /  per 
    • Double Socket Coupler

      Double Socket Coupler

      Sale

      Double Socket Coupler

      Regular price £6.60 GBP
      Regular price £7.20 GBP Sale price £6.60 GBP
      Unit price /  per 
      Sale
    • Double Socket Rest Bend

      Double Socket Rest Bend

      Sale

      Double Socket Rest Bend

      Regular price £18.30 GBP
      Regular price £20.00 GBP Sale price £18.30 GBP
      Unit price /  per 
      Sale
    • Double Triangular Wall Tie (250 Bundle)

      Double Triangular Wall Tie (250 Bundle)

      Sale

      Double Triangular Wall Tie (250 Bundle)

      Regular price £110.00 GBP
      Regular price £130.00 GBP Sale price £110.00 GBP
      Unit price /  per 
      Sale
    • DPC Black

      DPC Black

      DPC Black

      Regular price From £4.80 GBP
      Regular price Sale price From £4.80 GBP
      Unit price /  per 
    • Dry Ridge Kit

      Dry Ridge Kit

      Dry Ridge Kit

      Regular price £38.99 GBP
      Regular price Sale price £38.99 GBP
      Unit price /  per 
    • Dual Extended Underfloor Vent

      Dual Extended Underfloor Vent

      Sale

      Dual Extended Underfloor Vent

      Regular price £12.39 GBP
      Regular price £13.00 GBP Sale price £12.39 GBP
      Unit price /  per 
      Sale
    • Duct Tape

      Duct Tape

      Duct Tape

      Regular price £4.95 GBP
      Regular price Sale price £4.95 GBP
      Unit price /  per 
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