RIW Sheetseal 226 Cold Applied Self-Adhesive Membrane

BBA Approved

RIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper.

Sheetseal 226 is typically used to provide a water and water vapour barrier in all forms of construction, particularly where large unobstructed areas are to be treated. Typical installations include floors, retaining walls and similar uncluttered surfaces. When designing Type A (barrier) protection, as classified in BS 8102: 2009, the product applied correctly, is capable of providing the levels of protection required for Grades 1, 2 & 3 basements.

Primer is used on all surfaces to aid adhesion of the Sheetseal 226.

Durability

Subject to normal conditions of use Sheetseal 226 / 226 S will provide an effective barrier to the transmission of liquid water and water vapour for the life of the structure. The membrane is not designed for permanent exposure and must always be protected by a screed, paving slabs, insulation etc.

Benefits

• Water and water vapour barrier
• Factory controlled thickness
• Elastic and flexible
• Damage easily repaired
• No drying time
• Sulphate resistant
• Selvedge strip to improve lap sealing

Applications

• Basements and sub-structures
• Ground floors
• Retaining walls

Sheetseal 226 / 226 S has been awarded British Board of Agrément Certificate covering use for waterproofing above, at or below ground level.

Sizes

• 1.05m x 4.76m (5m²)
• 1.05m x 9.53m (10m²)
• 1.05m x 14.29m (15m²)
• 1.05m x 19.05m (20m²) Supplied as 2 x 10m rolls. Due to shipping restrictions