webertherm XP scraped system (EPS) External Wall Insulation
Verified by manufacturer 5 months ago
NSAI Agrément Certificate
Certificate type
BBA Agrément Certificate
Certificate type
Warrington Fire
Certificate type
ISO 45001 Health and Safety Management
Certificate type
ISO 9001 Quality Management
Certificate type
External wall insulation system with cost effective insulation and a modern scraped render finish
Application
Our webertherm XP systems are specially designed using a mineral one coat render (webertherm M1) which doesn't require a base coat render. This means faster and more economical application, reducing labour and scaffolding costs. The disruption to the homeowner is minimised considerably.
Suitable for application onto masonry substrates, this system uses cost effective expanded polystyrene insulation (webertherm EPS) and is finished with webertherm M1 with a modern scraped render finish available in 23 popular colours.
Use multiple finishes on the same project
- This system can be used in conjunction with the webertherm XP dash system (EPS) for building designs which require a mix of dry dashed and render finishes.
Description
[Formerly known as webertherm XP262]
webertherm XP scraped system (EPS) is a modern external wall insulation system ideal for refurbishment projects to improve thermal performance and reduce interstitial condensation whilst providing the building with a rejuvenated and low maintenance façade.
This system uses expanded polystyrene insulation and is finished with a modern scraped render finish which is available in 23 popular colours.
Suitability:
- Suitable only for buildings under 11 metres.
- For buildings above 11m, please see webertherm XP scraped system (MFD).
Final façade finish:
- Finished with webertherm M1 one coat mineral render available in 23 popular colours.
Reaction to fire:
- B-s1,d0 reaction to fire classification in accordance with BS EN 13501. Extended application report on request.
Certification & requirements:
- BBA approved.
- NSAI approved.
- Able to satisfy PAS 2030:2019 and PAS 2035:2019 requirements.
Thermal performance:
Thermal performance for this system varies by substrate and insulation thickness, please refer to our U-value Estimator tool for more insulation thickness options.
General information
Color | Manufacturer guidanceAvailable in 23 colours. |
Finish | Scraped Mineral |
Material | Expanded polystyrene (EPS) |
Uniclass | |
CAWS | M21/20 External wall insulation system . . . . . . M21/210 External wall insulation system |
Product range |
Specification data - External wall insulation systems
Preparation | Not required.Weber CL150 Fungicidal Masonry Wash.Guidance for specification option: For existing substrates, or where required on new substrates, drench apply CL150 wash and leave for 48 hours, then brush down to remove all moss/ growth. |
Insulation | |
Material | EPS.Manufacturer guidance
|
Adhesive | weberend LAC.Guidance for specification option: Required to comply with SWIGA guarantee requirements on all buildings greater than four floors in height above ground level. Consult manufacturer and insert requirements. |
Additional mechanical fixings | Manufacturer guidanceFixings are dependent on wind load and pull out strength, please contact Weber for advice. |
Fire barriers and stops | |
Material | MFL. |
Fixings | Stainless Steel (At 400 mm centres). |
Beads and trims | Render only beads are available in coated galvanised, stainless, coated aluminium or rigid plastic in 3 m and 2.5 m lengths. |
Movement joints | |
Form with | Manufacturer guidancePlease contact Weber for bespoke details. |
Render carrier or reinforcement | |
Material | Balanced, open weave, alkaline resistant glass fibre meshcloth. |
Mesh size | 3.5 x 3.5 mm. |
Render | |
Application | Can be hand applied or sprayed. |
Material | webertherm M1.Manufacturer guidanceFactory batched, through-coloured mineral render for a one coat application, incorporating webermesh glassfibre meshcloth. Suitable for scrape texture, dry dash or spray roughcast finishing, coloured and polymer modified, comprising limestone sands, lime, powdered polymer, pigment, cement and graded aggregates. |
Decorative finish | weberherm M1 scraped. |
Colour | Manufacturer guidance23 Colours Available |
Cavity barriers | Type, thickness, density and compressive strength to be determined by the design team. Guidance for specification option: Consult manufacturer for details. |
Sealant joints | Low modulus silicone. Guidance for specification option: Consult manufacturer for details. |
Accessories/ Other requirements | Not required. Full system Weber base bead. Guidance for specification option: Aluminium box profile with clip on nosing. Weber frame seal. Guidance for specification option: Can be used as an alternative at windows to provide a mastic free seal with improved aesthetics/ maintenance. Weber pre-coated, pressed aluminium under cill trims. Guidance for specification option: 1.2 mm thick (nominal), size to suit EWI System, if required. Weber pre-coated, pressed aluminium verge trims. Guidance for specification option: 1.2 mm thick (nominal), size to suit EWI System, if required. |
Density | 15 kg/m³. |
Thickness range | 62-212 mm. |
Weight | 160 g/m². |
Roll size | 1 x 50 m. |
Fire performance: | B-s1,d0 when classified in accordance with BS EN 13501-1. |
Sustainability data
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Expanded polystyrene (EPS) |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 IFC | - | 2 |
 Revit | - | 2 |
Third party certifications
NSAI Agrément Certificate
NSAI Agrément Certificate (09/0338) (webertherm XP & webertherm XM)
BBA Agrément Certificate
BBA Agrément Certificate (09/4670) Product Sheet 2 (webertherm XP with MFD insulation)
BBA Agrément Certificate
BBA Agrément Certificate (09/4670) Product Sheet 1 (webertherm XP with EPS insulation board)
Warrington Fire
webertherm XP (EPS) - Reaction to Fire Certificate
ISO 45001 Health and Safety Management
ISO 45001:2018
ISO 9001 Quality Management
ISO 9001:2015
Literature
External Wall Insulation for refurbishment
webertherm M1 - Technical datasheet
Inspiration Guide
Solutions for construction - Introducing Weber
Supply Chain Sustainability School Gold Status