Barnack Estates
SBEM · EPC · Air Tightness TestingEnergy assessment and air testing support for Barnack Estates. Planning a project that needs calculations and on-site testing? Ask us for a combined quotation.
“They have always provided a prompt and professional service with expert practical guidance on improving building performance, where required.” — Making Plans Architecture
Practical help for your building project
Work directly with William and Kerry: a family business with over 30 years of building-industry experience, clear quotations and practical advice from design through to completion.
Air Tightness Testing
Domestic and commercial air tests with practical help before and during your visit. Nearly 20 years of testing experience, UKAS-calibrated equipment and advice on resolving leaks.
SBEM & Commercial EPCs
SBEM calculations, BRUKL reports and EPCs for commercial projects. We assess the building design and services, explain the findings and help you work through Part L compliance.
SAP Assessments & Domestic EPCs
SAP assessments for new homes, conversions and extensions, with practical guidance as your specification develops. Clear advice on building performance and quotations for single homes or multi-unit developments.
Overheating & Part O
Understand overheating risk early in your design. We provide simplified assessments or TM59 modelling, with practical recommendations to help you address Part O requirements.
Thermal Bridging & Psi Values
Calculated psi-values for junctions around floors, walls, roofs and openings, supporting a more detailed SAP or SBEM assessment.
Excess Glazing Calculations
Planning a highly glazed extension? We assess its energy performance and help demonstrate Part L compliance before you build.
Part F Ventilation Testing
Extractor fan flow-rate testing, often arranged alongside your air test. Ask us about a background ventilation report for your dwelling.
Part G Water Calculations
Predicted water-use calculations for new homes. Include this with your enquiry if you need support with Part G compliance.
Projects we have supported
From individual homes to commercial buildings, our work brings together energy assessments and on-site testing. Planning something similar? Ask us which services your project needs.
Barnack Estates SBEM-EPC Air Testing
MKM Congleton
SBEM · Commercial EPCCommercial energy assessment support, including SBEM calculations and an EPC. Discuss the assessments for your commercial project.
Doddington Hall – The Wild House
SBEM · EPC · Air Tightness TestingSupport spanning energy calculations, certification and air testing for The Wild House. Get help with the calculations and testing for your project.
Horncastle Air & Extractor Testing
Let’s get your project moving
Tell us what you are planning and where. William or Kerry will review your enquiry, confirm any drawings or details needed and provide a clear quotation. Prefer to talk? Call 01522 797344 or 07796 278155.
Request your quotation
What Clients Say About Us
Andrew (SAP)
I recently engaged Barlings KWA to undertake a SAP assessment and was very impressed with the service provided. The assessment was completed promptly and to a high professional standard, with clear and consistent communication throughout.
The outputs were well-presented and aligned with current SAP methodology and Building Regulations requirements. Kerry and William provided clear, practical guidance on improving the dwelling’s performance, including fabric specifications and system efficiencies, which was invaluable in supporting compliance and optimisation of the design.
I would highly recommend Barlings Kwa for anyone requiring reliable and knowledgeable SAP/EPC assessment services.
Kirsty Uttley
We have worked with William & Kerry for many years on residential & commercial projects. Always happy to answer any queries we have the service/information they provide is excellent
Making Plans Architecture
We have worked with Kerry and William at Barlings Kwa on numerous projects over the years both domestic and commercial. They have always provided a prompt and professional service with expert practical guidance on improving building performance, where required. With their prompt communication and turnaround time, we can highly recommend Barlings Kwa
John Haynes Architectural Design
I have works with Barlings Kwa (William and Kerry) on a number of projects, both domestic and commercial, and always found them prompt, helpful and efficient providing both the technical information needed and happy to explain things in user friendly language in order to achieve a positive result for everybody.
Anthony Clarkson
Fantastic support by the team!
Joe Campion
“We have recommended Barlings KWA to many of our clients for their air testing and energy assessment services and we will only do this when we have absolute confidence that they will perform. We have never been disappointed with their enthusiasm and professionalism with getting the work completed, often against challenging timescales. William and Kerry are extremely helpful and always deliver the work accurately, on time and with a smile. They are a pleasure to work with and I have no hesitation in recommending them to anyone involved in construction.”
Trevor Frost
Always great service from this company.
Russell Masterton
Friendly & excellent company whom have helped guide me through the Planning & Building Reg 'thermal' mine fields. Will continue to use & recommend.
Alan Bate
William's expertise and guidance were invaluable leading to rapid completion of the SAP assessment and EPC certificate for our complex hybrid listed/new build residential property.
Richard Tetther
William and Kerry have been very helpful on my self build project. I thank them both.
Terrence Wren
I required SAP calculations for an extension with glazing that exceeded 25% of the floor area. Kerry and William were both friendly and efficient and I was very promptly provided with calculations that satisfied the requirements of the Building Regulations. I would have no hesitation in using them again.
Sune Nightingale
Kerry from Barlings not only knew her subject and understood very quickly what was needed, but she did it all in a dead friendly way.
It was an easy, simple and quick process and she did what she said she would do and more.
Not sure what else you can ask for than that really..
Keith Reynolds
Excellent Service, quick turnaround a helpful well informed staff. Will be using them again.
Chris Henderson
A fantastic, professional company to work with. Great communication and turnaround time on the services provided, I would highly recommend using Barlings KWA for SAP, SBEMS, Air Pressure Testing etc, etc
Mihai Taga
Excellent service very helpful and very professional