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  • Phone for an air tightness test01634 799115
  • Email Tophouse Assessments07990 556701
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Reading's Leading SAP Calculations Specialists

Fast and affordable SAP calculations across Reading and Berkshire

If you're working on a new build project in Reading, Berkshire or anywhere else across the Home Counties, make sure you have accurate SAP calculations and air tightness testing carried out to ensure you meet all building regulations Part L.

At Tophouse Assessments Ltd, we specialise in cost effective and fast air tightness testing and SAP calculations based around each Reading client's individual needs and the specifications of the project. So call us today on 01634 799115 for free advice and a no obligation quotation at your convenience.

SAP Calculations for any building project

Working across Reading, Berkshire and the Home Counties, we provide building companies, private clients, designers and architects with comprehensive SAP calculations for a range of build projects, ranging from highly glazed extensions to refurbishment and new build properties. Our full range of SAP calculation, air leakage testing and building regulations services includes:

  • Refurbishments
  • Property extensions
  • Highly glazed extensions
  • New build properties
  • Loft conversions

Ensuring current building regulations L1a and L1B compliance

During your free consultation, we will discuss your requirements and make comprehensive recommendations on how to best comply with all current building L1A and L1B regulations. Part L of the building regulations is not easy to comply with at the best of times, but as Reading's SAP calculation and air pressure testing specialists, we are here to help. 

We could save you a bundle!

Many SAP calculation providers offer cheap calculations that may be easy and quick but aren't optimised for all current building regulations. They then typically cost the building company thousands of pounds in unnecessary expenditure on;

  • MHVR systems
  • Unrealistic air test targets
  • Extra insulation
  • Solar panels
  • Log burning fires

Based in Kent, we work throughout the Home Counties, including Reading and Berkshire. We specialise in the provision of high quality, reliable and affordable SAP calculations and air pressure testing to assist Reading building companies in all current building regulations L1A and L1B compliance. 

So contact us today to discuss your requirements and receive a free, no obligation quotation at your convenience.