Weber EWI Training Guide

For perfect external wall insulation every time...

just follow the Saint-Gobain Weber advice!

Introduction...

This Training Guide supplements the training provided by Weber and is a quick reference to the key stages in the installation of weber.therm External Wall Insulation systems.

For full technical details on all weber.therm systems, please refer to Site Application Guides, Weber’s Render Solutions handbook and our website www.netweber.co.uk Weber can provide technical and application support for all house types including a wide range of non-traditional and system built construction types.

Training Guide Contents...

Introduction and contents Health and safety Preparation...

Preparation... beads, sills and trims Preparation... base bead fixing Preparation... fixings Preparation... boarding around windows Preparation... preparation for rendering Preparation... weather working weber.therm XM... basecoat weber.therm XM... rendering weber.therm XM... topcoat finishes weber.therm XM... RB brick effect weber.therm XP... weber.therm XP... scraped finish weber.therm XP... ashlar cutting weber.therm XP... spray rough cast weber.therm XP... dry dash finish weber.therm XP...

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Copyright Saint-Gobain Weber - not to be reproduced without permission

1

Health and safety...

Health and safety is the number one priority at Weber.

This applies to our behaviour on construction sites, in our factories and ofďŹ ces, and on the road.

We also want to ensure that our customers are safe - so please follow the use of Personal Protective Equipment shown in this Training Guide at all times.

2

Preparation...

3

4

5

Preparation... beads, sills and trims

6

Preparation... base bead ďŹ xing

7

For below DPC, Weber has speciďŹ c detailing recommendations.

Please refer to Site Packages for details

8

Preparation... ďŹ xings

9

All insulation boards should be fixed with five fixings per board. Cut boards should be fully supported with fixings at sides and corners as appropriate.

Fixing types are contract-specific with thermal fixings being the most commonly required.

Non-standard substrates may rquire special fixings - if in doubt consult Weber for advice.

10

For full boards, ďŹ xings should be 150mm from all board edges.

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Preparation... boarding around windows

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Preparation... preparing for rendering

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Preparation... weather working

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16

weber.therm XM... basecoat

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18

weber.therm XM... rendering

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20

weber.therm XM... topcoat ďŹ nishes Synthetic top coat

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Dash top coat

weber.therm XM... RB brick effect

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weber.therm XP...

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weber.therm XP... scraped ďŹ nish

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weber.therm XP... ashlar cutting

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weber.therm XP... spray rough cast

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weber.therm XP... dry dash ďŹ nish

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weber.therm XP...

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Our other activities...

Construction Mortar Products

Tile Fixing Products

Render & Decorative Finishes

Flooring Systems

Saint-Gobain Weber Ltd GB Head OfďŹ ce Tel: 08703 330070 Fax: 01525 718988 mail@netweber.co.uk www.netweber.co.uk Ireland Tel: 00 44 (0)28 9335 2999 NI: mail@netweber.co.uk www.netweber.co.uk ROI: mail@weber.ie www.weber.ie