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Build Check Ltd

Build Check Ltd Contact Details

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David McKenna
Montrose House, Cressex Business Park
Lancaster Road
High Wycombe
HP12 3PY

About Build Check Ltd

Build Check Ltd. specialise in Acoustic testing, Air tightness testing (air permeability testing & air leakage tesing), U-value analysis and other testing and consultancy services for the building industry and for manufactures of Doors and Windows.

Build Check Certification is accredited by UKAS for Product Certification and approved by the BFRC as an Independent Agency (IA).

We pride ourselves in providing a professional service focusing on customer care and high quality results.

Our range of skills and expertise ensures that all your questions and concerns can be dealt with quickly and efficiently by one organisation.

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Services at a glance
Construction Industry:
  • Air tightness testing
  • Acoustic testing
  • Thermography
  • CPD Seminars
  • U-value analysis

Windows, Doors & Curtain walling:
  • BFRC Energy ratings
  • U-value analysis
  • CE Marking

Build Check Certification:
  • Windows & Doors scheme

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Services - Overview
Professional independent testing and consultancy services
Build Check offer a comprehensive professional independent testing service.
  • Airtightness testing in compliance with Building Regulations Parts L1 and L2 – Commercial and Dwellings market.
  • Acoustic testing: Pre-completion testing for Building Regulations Part E.
  • Thermographic Inspections including Continuity of Insulation, Roof surveys and fault finding.
  • Window Energy Ratings: allows the window manufacturer to display the energy saving recommended logo on their product.
  • Thermal Transmittance Calculations:
    • U-value analysis of Building Components for Document L compliance.
    • Thermal analysis to determine U-values of doors, windows, floors, roofs and walls in compliance of Approved Document L.
  • We also specialise in Curtain Walling systems and Industrial roller shutter door U-value analysis.
  • Thermal Bridge analysis (Linear thermal transmittance calculations) in compliance with Parts L1 and L2 of the Building Regulations.


Airtightness testing:
  • ''Lunch time'' seminars aimed at Engineers and Project Managers
  • Site induction programmes

U-Value Analysis Training:
  • Document L Compliance
  • BFRC Window Energy Rating

Product Certification
Build Check Certification is approved as an Independent Agency for the BFRC
(British Fenestration Ratings Council). Our Windows & Doors: BFRC Rating Certification scheme allows manufacturers to apply to use the energy rating label on their products. The rating is expressed as a number. The rating is converted into a grade between A and G (with A being the most energy efficient).

Build Check Ltd Serves The Following Areas

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