Adrian Stanton from Wetherby Building Systems explains the Wetherby system of external wall insulation and how to become a Wetherby approved contractor or installer.

1. Date?

2. Company Overview
WBS Insulants & System Finishes
Technical Support
Approved Applicators / Recognised
Contractors
Warranties & Approvals
Completed Projects
Content

3. Company Overview

4. Company Overview
Specialise in the design, manufacture & distribution of Solid
Wall Insulation Systems (SWI).
Most comprehensive range of systems for EWI and IWI.
Market leader in EWI refurbishment sector.
Privately owned company.
Three founder members of company have been at forefront of
energy saving sales & development in the UK for close to 30
years.

5. Full UK Coverage
16 technical sales
managers & supporting
site supervisors.
Office based
technical support.

6. Distribution Depots

7. Why Insulate?

8. The English Homes Conditions Survey 2009
estimated the UK’s housing stock to be
approximately 24.5 million dwellings.
Of that approximately 8.8 million consist of
non-cavity wall construction – solid brick,
solid stone, pre 1944 timber frame and
non-traditional, i.e concrete construction.
A staggering 36%!
Why Insulate?

9. Why Insulate?
35% Loss of Heat via External Walls

10. External Wall Insulation

11. EWI Insulants

12. Phenolic & PIR
Insulation Types & Thickness
EpsiTherm EPS
Mineral Wool
Most Common Insulants Used

13. Typical Solid Wall Property
Existing U value 2.1 W/(m²K)
WBS EWI System Solutions
Part L 2010 (England & Wales) & Section 6 2011 (Scotland)
Insulant Thickness Lambda
[W/(mK)]
U Value
W/(m²K)
Mineral Wool 110mm 0.036 0.30
EpsiTherm 90mm 0.032 0.30
Phenolic 60mm 0.020 0.29

14. Insulation Recycling Schemes
Kingspan - Phenolic

15. Insulation Recycling Schemes
S&B - EpsiTherm

16. Training
Recognised Contractors &
Approved Applicators

17. 3no purpose built training centres across the UK
2no third party facilities
Training Centres

18. Training Centres

19. Safety Advice

20. Individual training & approval
Variety of courses / skill levels
Regular site supervision
Cards valid for 2 years
Refresher courses available
Approved Applicators

21. Contractor companies who are
recognised as having suitably
qualified applicators for installing
WBS systems.
Recognised Contractors undergo
a strict initial desktop / site
assessment process followed by
regular annual audits to ensure
continued compliance.
Recognised Contracting Companies

22. EWI System Finishes

23. Silicone Thin-Coat Render

24. Silicone Thin-Coat Render

25. UK Silicone Tinting Capabilities
Silicone Thin-Coat Render

26. Dry Dash Finish

27. Epsibrick-15
Brick Slip Finish

28. Epsibrick-7
Brick Slip Finish

29. EpsiCoat Mineral Render PLUS

30. EpsiCoat Mineral Render PLUS
Cures independently of humidity

31. EpsiCoat Mineral Render PLUS
Colour Availability

32. Technical Support

33. Comprehensive specifications
Thermal & condensation calculations
Full colour technical drawings in
CAD or PDF format
On site surveys, inspections and
professional advice
Tenant awareness presentations &
regular liaison meetings
Physical product samples
Accurate budget costs supplied via
our network of approved applicators
Design, Detailing & Technical Support

34. Window Reveal
Archetype Detailed CAD Drawings

35. Warranties

36. Founder Members of SWIGA

37. QANW
QANW have a fully ECO/GD compliant insolvency insurance policy for
25 years covering defect rectification and Consequential Property
Damage repair for insulation works.
The premiums for low rise (not more than three storeys) units is £79.50
for INCA suppliers and installers and £94.64 if the installer is not a
member. Both premiums include insurance tax.

38. Completed Projects

39. Completed Projects

40. Completed Projects

41. Completed Projects

42. Completed Projects

43. Completed Projects

44. Completed Projects

45. Completed Projects

46. Completed Projects

47. Completed Projects

48. Completed Projects

49. Completed Projects

50. Web: www.wbs-ltd.co.uk
Further Information
Twitter: @wetherbyewi

51. Further Information