UKCA & Declaration of Performance (DoP) certificates for H+H aircrete

UKCA & CPR certificates

Access CPR documentation and UKCA certification for H+H aircrete products. Find the compliance information and supporting certificates you need for specification and project requirements.

UKCA certification for H+H products

Download UKCA Certificates and Declarations of Performance (DoP) for H+H aircrete blocks. These documents demonstrate compliance with the UK Construction Products Regulation (CPR) and provide performance information used in design, specification, procurement and Building Regulations compliance.

Understanding Construction Products regulations

The Construction Products Regulation (CPR) provides a framework for assessing and declaring the performance of construction products. In Great Britain, this includes the UKCA (UK Conformity Assessed) marking and a Declaration of Performance (DoP) for products covered by the relevant standards. 

H+H aircrete products are supplied with the appropriate UKCA certification and DoP,  demonstrating that product performance has been assessed and declared in accordance with UK regulations.

H+H UKCA marking – what it means

Since September 2021, all H+H aircrete products have carried the UKCA mark. Each UKCA certificate combines the UKCA marking and Declaration of Performance (DoP) in a single document and has a unique certificate number.

Certificate numbers follow the format UKCA-SRC100-01, with each part identifying specific information.

Understanding H+H product codes

Three letters -

Grade, Face Format, Pack Configuration

SGP = Standard Grade (S), Celcon Plus Blocks (G), Pallets (P)

Example: UKCA-SGP100-01 

Three digits –

Thickness in millimetres

100 = 100mm thickness

Example: UKCA-SGP100-01

Celfix Mortar

Celfix uses a simplified certificate number: 

UKCA-CELFIX-01

How to access UKCA certificates

1

Check the product packaging for the description and product code.

2

Select the correct grade in the certificate table provided on this page.

3

Download the relevant UKCA or CE/DoP certificate.

4

View the full archive of current UKCA certificates and historic CE certificates.

Available Downloads

Access CPR documents using the download centres below. Documents are organised by product category—use the dropdown menu to select the files you need. 

Archive documents for CE, DoP and UKCA are available in a separate download centre below the main categories. Please use the dropdown menu to locate the required documents. 

If you have any difficulty finding what you need, please contact our Technical Support team (available during office hours).

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FAQs

What is a UKCA certificate?

A UKCA certificate confirms that a construction product complies with the relevant UK regulations.

What is a Declaration of Performance?

A Declaration of Performance (DoP) sets out the declared performance characteristics of a construction product under the Construction Products Regulation.

When do I need a UKCA certificate?

Architects, contractors, distributors and Building Control professionals typically require UKCA documentation during specification, procurement and compliance checks.

Are historic CE certificates available?

Yes. Historic CE documentation is available alongside current UKCA certificates.

Who certifies H+H aircrete products?

All H+H aircrete blocks undergo independent factory production control assessment by the British Board of Agrément (BBA), H+H's UK Approved Body. The corresponding Certificate of Conformity is available in the Certification section of our Technical Resources.

What if I can't find the certificate I need?

If you can't locate the required UKCA Certificate or Declaration of Performance, contact our Technical Department. Our team can help you identify the correct documentation for your product.

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