Specialists in accurate and cost-effective SAP calculations and air pressure testing
Working for building companies, contractors and architects across Kent, London, and the South East, we specialise in assisting property builders and designers to meet Building Regulation L1a for new homes on completion.
Some companies offer a takeaway Building Regulation L1a compliance service providing very cheap SAP calculations and air leakage testing. They might sound great but they deliver weak costly solutions that require thousands of pounds spent on items such as solar panels, ventilation systems or extra insulation, that were just stuffed in for a quick solution and could have been avoided with more expertise. We offer you a better and more cost‐effective air permeability testing solution.
We will quote you fair prices that allow us to craft the very best Air pressure testing regimes. We use our years of specialist and unrivalled expertise to explore the most effective ways of ensuring that you meet building regulations for your new builds or extensions or conversions. We want to provide you with the best compliance services optimised to reduce your build costs ‐ and still enabling you to build better homes. Put your future builds in the expert hands of Tophouse Assessments.
A Wide Range Of air leakage testing Services
Working for builders and architects across Kent, London and the Home Counties, we specialise in SAP calculations and air tightness testing. Our full range of air leakage test services includes:
- SAP calculations for:
- New Building plans to pass Building Regulations Part L1a (UK England and Wales)
- Extensions, Material Alterations and and analysis to L1b
- Over Glazed structures and analysis to L1b
- Air Pressure Testing, Air Leakage & Air Tightness Testing
On 01634 799115
To Discuss Your New Build Project and How We Can Help You Pass All Current Building Regulations With One Of Our Experienced And Knowledgeable Team.
We help builders and architects with SAP calculations for new building plans to pass Building Regulations Part L1b, extensions, material alterations and highly glazed structures. We also offer additional expertise in calculations and air pressure testing for passivhaus properties across the South East.
Air Tightness Testing
Otherwise known as air pressure testing, we provide this service to ensure that newly built domestic or commercial properties comply with part L1a of the building regulations for new homes and Part L2a for new offices and other non‐domestic buildings. We also provide interim and final air leakage testing for passivhaus and enerPHit conversions.
Based in Chatham, we work throughout Kent, London and the Home Counties, providing building companies and architects with the most reliable, accurate and specialist air tightness testing services. We have recently undertaken projects for clients in Gillingham, Medway, Rochester, Canterbury, Dover, Sittingbourne, Deal, Folkestone, Maidstone, Ashford, Tunbridge Wells, Basingstoke, Tonbridge, Gravesend, Ramsgate, Sevenoaks, Basildon, Bromley, Orpington, Dartford, Bexleyheath, Rainham, Aylesford, Chatham, Reading, Strood, Brighton, Portsmouth, Chelmsford, Colchester, Reigate, Croydon, Epsom and Brighton.