SikaPlan SGK Adhered Flat Roof Kit 50m²

Upgrade your flat roof with the reliability of SikaPlan, one of the UK’s most trusted single-ply systems. This complete 50m² adhered roof kit includes everything you need for a professional-grade installation — ideal for extensions, garages, offices, and small commercial roofs.

What’s Included

• 2 x SikaPlan SGK Membrane (1.5mm, 15m x 2m / 2 x 30m² rolls)
  High-performance single ply membrane supplied in roll form, trimmed on site for a precise fit.
• 1 x SikaPlan Cover Strip (50m x 200mm roll)
  Flexible cover strip designed for edging and detailing applications.
• 3 x Sika C300 Adhesive
  Specialist adhesive for bonding SikaPlan membrane to OSB or PIR substrates.
• 15 x PVC-Coated Drip Edge Trims (30m total)
  Laminated metal trims, fabricated in-house to provide a clean, professional roof edge finish.
• 200 x SureFast Fixings
  High-strength fixings for securely installing laminated trims to the roof perimeter.
• 4 x Pre-Formed Corners
  Precision-pressed corners, designed for durability and quick installation at critical detail points.

Why Choose This Kit?

• Everything in one package – no need to order components separately.
• Professional quality – genuine SikaPlan system components.
• In-house fabricated trims – made to order by RoofingSupplies.co.uk with high precision.
• Ideal size – covers a roof area up to 50m² (extensions, garages, porches).
• Scalable – simply add extra rolls, adhesive, and trims for larger areas.

Designed For:

This kit is suitable for cold roof build-ups.

• Cold Roof Construction
  Single-ply membrane adhered directly onto OSB or plywood decking with ventilation beneath. A cost-effective solution for smaller roofs, garages, and refurbishments.

Delivery & Support

• Fast nationwide delivery (pallet or courier depending on size).
• Technical support available from our experienced roofing team.
• Installation guides and videos included online for step-by-step support.

Typical Coverage: 50m² flat roof.

Warranty: Eligible for standard Sika warranty when installed to manufacturer guidelines by approved contractors.