Why use the No 1 Supplier 

Quote Me NOW

UK Coverage

Based from our head office in North Hertfordshire, we co-ordinate our team of UK-wide based air, sound and vent test engineers, SAP & SBEM energy assessors to ensure we can provide a prompt and efficient service for your needs.

We offer full UK-wide coverage for our range of building compliance services, often with as little as 24 hours notice. 

Wherever you may be, we are here to help!

Our fully accredited assessors are available to guide you through your project requirements to achieve your SBEM as quickly as possible to help deliver an efficient service and SAVE YOU MONEY.

SBEM is a desk based product and we're ON HAND AT ALL TIMES to ensure that you will be in safe hands from the beginning to the end of your project.

Our Dedicated Account Managers and EXPERT assessor working in collaboration bringing in a 95% happy customer feedback along with a 95% pass rate. The proof is in the pudding.

Working With:

Unit 3 & 4, The Cokenach Estate, Barkway, Royston, Hertfordshire SG8 8DL

ATSPACE LTD © 2018 All rights reserved. Registered in England & Wales 8086722. VAT Registration Number 934 3705 24. Privacy Policy.

Instant Quotation

Fast SBEM turnaround

Dedicated Account manager


No 1 Company in the UK for design, consultancy and compliance services

“Low Cost SBEM 

 with FULL Support and Guidance from our Expert Assessors”

95% Pass Rate With Effective Support To Gain Compliance

SBEM is the calculation of energy efficiency for commercial buildings. 

Significantly more in-depth than a conventional residential SAP, it takes into account the building purpose and use too. 

The SBEM looks at heat loss through the building materials and fabrics, the efficiency of heating, ventilation and lighting systems and the planned activity for the building use. 

You will need an SBEM to meet Part L2 of the Building Regulations and we can help you through from start to completion of your project as well as assist with the compliance services such as any air, sound and vent testing as part of a "one stop shop". Many of our clients ask us to tailor-make their bespoke needs as part of their complete package saving both time and money. 

Our aim is to help you every step of the way. 

We now have a fully accredited professional team of energy assessors and engineers – dealing with the many different aspects of the Building Regulations and providing UK-wide coverage. Most of our work is obtained through referrals and we are extremely proud of our of relationships with major house builders. 

So here at ATSPACE we have every confidence that our teams of skilled, experienced and certified assessors will help you achieve compliance to deliver that SBEM quickly and efficiently. 

Just ask us to look at your complete projects needs and to quote for everything as unlike others, we do everything all under one roof.

“ATSPACE helped us receive our SBEM efficiently on time and on budget! 

With great service and always there to help, Congratulations ATSPACE and thank you.”

“I would like to thank ATSPACE for the SBEM Calculation. ATSPACE are our  trusted supplier and  does what it says it will do"

"“Thank you for the SBEM Calculation. I have been very impressed with the standard of service throughout. Your team are a pleasure to work with and I hope to work again with you in the future”

Get My Best Price

Paul Whiffin

ATSPACE Managing Director

Prices as Low as   £97   Per SBEM

95% Happy Customers 

Paul Whiffin has developed ATSPACE as a leading provider for various design, consultancy and compliance services, ranging from self-builders through to national house builders.  As a developer himself, he understands the pain and as a reflection built an enviable company which has grown over a decade.

As an EXPERT in his Field, along with working closely with accredited Non-Domestic Energy Assessors for carrying out SBEM calculations, he is able to guide his team to achieving high results with customers satisfaction at the forefront of every job. He was involved with the first commercial care home to reach passive house standards, from design through to practical completion, with a successful outcome.

Paul’s experience expands over 10 years, he has trained his home-grown account managers to handle multiple disciplines to assist builders, developers, architects and national house builders.

He is the managing director for one of the leading companies for this sector in the UK. He has achieved a 95% Happy Customer satisfaction score and 86% of his customers have returned to work with him on new and upcoming projects. 

He continues to build this empire to assist a strategic growth plan and to help maintain his clients, or partners as he refers them to. 

Quote ME!Get Quote


We have been a customer for over six years, and find that ATSPACE delivers a quality SBEM Service. It's rare to have a long-term relationship with such professionalism and consistency.

Nathan Page 


Olly Wigg


Bowson Leeway Homes

Brian Keane


Cameron Ventures Group

Carlo Infanti


Gold Leaf Properties Ltd

“Low Cost SBEM 

with FULL Support and Guidance from our Expert Assessors”

95% Pass Rate With Effective Support To Gain Compliance

5 Star Google Rating