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Air Tightness Testing For Portsmouth

If you want to make sure that your building meets Building Regulation L1a, then look no further than the expert professionals at Tophouse Assessments.

At Tophouse Assessments, we specialise in assisting designers, property builders, building companies, contractors and architects from across Portsmouth and Hampshire to meet all building regulations during their construction projects.

Sure, there are many companies out there that will offer you a fast Building Regulation L1a compliance service that ignores quality and focuses on cheap air leakage testing and SAP calculations. They deliver weak and extremely costly solutions that, at a later date, require thousands of pounds spent on solar panels or extra insulation. These could easily be avoided by hiring a company with more expertise. So why settle? 

Working for domestic and commercial clients across Portsmouth and Hampshire, we quote competitive and fair prices that allow us to design and craft the very best SAP calculation and air pressure testing programs. We'll provide you with the very best compliance services - optimised to reduce your build costs while enabling you to build better properties. So call us today on 01634 799115 for your free and no obligation quotation.

Portsmouth's leading air pressure testing solutions

Working for clients across Portsmouth and Hampshire, we provide a comprehensive range of SAP calculation and air pressure testing services to designers, builders and architects. Our full range of services includes:

  • SAP calculations for Extensions, Material Alterations and and analysis to L1b
  • SAP calculations for New Building plans to pass Building Regulations Part L1a (UK England and Wales)
  • SAP calculations for Over Glazed structures and analysis to L1b
  • Air Pressure Testing & Air Tightness Testing

Over the last few years, we have been helping builders and architects with SAP calculations and air pressure testing solutions for a wide range of new domestic and commercial building plans. We ensured they passed Building Regulations Part L1b, including extensions, material alterations and highly glazed structures. Our extensive experience means we're best placed to offer advice on air pressure testing and calculations for passivhaus dwellings across Portsmouth and Hampshire too.  

Comprehensive Air Tightness Testing across Hampshire

We will ensure that all newly built domestic or commercial properties comply with part L1a of the current Building Regulations for new homes, through our comprehensive air tightness testing (also known as air leakage testing or air pressure testing).

Providing our extensive service for commercial premises too, we'll also make sure that they meet Part L2a for new offices and other non-residential properties. In addition, we are specialists in providing final and interim tests for EnerPHit and passivhaus conversions.

So if you're based in Portsmouth, or anywhere else across Hampshire, speak to the professional and time served experts at Tophouse Assessments to discuss your SAP calculation and air pressure testing requirements with one of our experienced team. 

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