WALLTITE®
Spray Foam Insulation

Refurbished masonry wall insulation (independent metal frame)

WALLTITE® can be applied directly onto a solid masonry wall, around the frame/channel brackets, without the need for traditional adhesion promoters or mechanical fixings.

This method greatly reduces repeating thermal bridges through the insulation caused by either timber studs or metal frames.

The resulting continuous insulation and air barrier system will provide a permanent solution for any ‘hard to treat’ solid wall situation.

Certification

BBA Certificate No. 11/4816.

WALLTITE® has undergone various performance tests. Certificates are available on request.

BBA CertificationLABC RegisteredNBS Plus

Typical detail

Existing solid wall

Existing solid wall

  1. WALLTITE® CL100 insulation between and behind studwork to achieve target U-value
  2. Galvanised metal frame independent of the wall
  3. Unventilated air space
  4. 12.5mm vapour check wallboard and skim finish

Technical data

Specification Dry lining of solid masonry wall
NBS clause P10
Lambda 90/90 0.025 to 0.028W/mk
Fire rating Class 1 to BS 476 Part 7
µ 61.12

U-values

Thickness of WALLTITE (mm) U-value (W/m2k)
120 0.20
85 0.26
65 0.34

Additional resources

Case studies

Other downloads

 

 

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