About This System
weber.therm XL is a high performance external wall insulation system incorporating expanded metal lath and traditional or polymer modified render.
weber.therm XL systems have BBA approval covering various types of insulation and many render finishes.
System Accreditation
- BBA approved certificate no. 91/2600
- NSAI approved certificate no. 07/0295
Features and Benefits
- Provides efficient thermal insulation for refurbishment and new build projects
- Comprehensive range of colours and textures enable the creation of striking visual effects
- Has a High performance water shedding range of finishes to protect the building fabric
- Particularly suited to high rise applications and for areas where high impact resistance is required
- Eliminates interstitial condensation by creating a 'warm wall' construction
- High strength mechanical fixings allow application to existing 'suspect' or friable surfaces
- Supported by comprehensive technical and architectural services
System Options
| Preparation | Insulant | Undercoat | Topcoat | Finishes |
|---|---|---|---|---|
| weber CL150 | weber.therm PHS | weber.rend TUC | weber.rend TTC | weber PR310 |
| weber.rend stipple | weber.therm PIR | weber.rend PUC | weber.rend MFU | weber.plast TF/DF |
| weber.therm EPS | weber.rend TTS | weber.sil TF | ||
| weber.therm MFD | weber.plast P | |||
| weber.sil P |
Colours & Finishes
- Scraped texture - weber.rend TTS
- Dry dash - weber.rend TTC + aggregates
- Synthetic finishes
Technical Services
Weber Customer Services Department has a team ofexperienced advisors available to provide on-site advice both at the specification stage and during application. Detailed specificationscan be provided for specific projects or more general works. Site visits and on-site demonstrations can be arranged on request.
Technical support and advice
During the planning stages of a project, advice should be sought from Weber technical staff.
Advise based on technical expertise together with unrivalled practical experience is freely available and covers:
Design: assistance with the selection of the appropriate system, including working details and U-value calculations.
Pre-contract documentation: specifications, typical details and method statements.
Contract documentation: site packages, available through the specialist contractor. These include approved details, specification and site procedures.
Technical helpline
Tel: (01525) 722110
More Information
System Build Up
- Full system and render only beads
- Insulation
- Fixings
- Expanded metal lath carrier
- Base coat renders and reinforcement
- Topcoats and finishes
Associated Weber products
weber.rendMFU
A polymer-modified dry powder cement-based mortar for use as a render undercoat on mineral fibre insulation
