Warranty & Certification

Warranty & Certification

All Dryvit systems are extensively tested to meet the strictest regulatory requirements and have been time served since 1969. In addition to Dryvit’s standard product liability warranties further reassurance is provided by independent certification from test bodies such as BBA, BRE and LPCB as well as other internationally renowned establishments.

There are also a number of third party insurance back warranty options available on all systems, selection of which will be dependent on project requirements.

+Standard Warranties

Dryvit UK offers a standard ten (10) year limited materials warranty for all systems. Please note that Dryvit shall have no liability for the application of materials and assume that all products have been applied in accordance with the project specification and data sheet recommendations.  Available below is a viewable PDF file of our Outsulation® System Limited Materials warranty.  For other system warranties, please contact us.

Outsulation Limited Materials Warranty - For Informational/Viewing Purposes Only.  Please submit all warranty requests to Dryvit UK Ltd., Unit 4 Wren Park, Hitchin Road, Shefford, Bedfordshire, SG17 5JD.

+Independent Certification

BBA certification

BBA certification states a standard 30 year maintainable life for Dryvit's Outsulation, Outsulation Rail, Drysulation and Roxsulation Pro Systems. An optional extended 60 year maintainable life is also available for Dryvit's Drysulation System.

View our current certification on the BBA website.

ETA certification

Dryvit have European Technical Approvals (ETA) for our various Outsulation, Drysulation and Roxsulation Systems. A viewable PDF file of our current certificate/s are available by clicking on the thumbnails below.



19/0342 Drysulation Pro



18/0944 Roxsulation Pro


16/0426 Outsulation DM

16/0849 Outsulation E

16/0558 Outsulation NCB

09/0038 Roxsulation


08/0210 Drysulation



LPCB certification

Dryvit systems have Loss Prevention Certification Board (LPCB), LPS 1581 & LPS 1582 certification for Outsulation, Outsulation Plus and Outsulation Rail. Read More>>

For our LPCB Red Book Live entries click on the thumbnails below

LPCB Certificate No: 1432a

LPCB Certificate No: 1432b

Back-to-Back Warranty

Back-to-back warranties are offered in conjunction with the Specialist Contractor and are available upon request for projects.
+Third Party Warranties

Insurance backed warranties covering defects liability are also available for any project via Warranty Services Ltd. Warranty Services Ltd is an authorised insurance intermediary and, with its trading name of QANW, has already established itself as a UK leading provider of insurance backed guarantees and latent defect insurance products for the home improvement and general construction industries.

Please contact us for more details.

+Third Party Warranties for Green Deal & ECO

Dryvit UK Ltd. offers a product liability warranty with all installations. However, it is a Department of Business Energy & Industrial Strategy (BEIS) requirement that a third party insurance backed warranty covering design, materials and workmanship is offered on any Government funded or ECO project and Dryvit works with SWIGA, who have products that satisfy these requirements.

The Solid Wall Insulation Guarantee Agency’s 25 year SWIGA guarantee provides householders with an independent, uniform and dependable guarantee covering professionally installed External, Internal and Hybrid (where both are used on the same property) solid wall insulation installations.

The SWIGA Quality Assurance Framework and Guarantee provide additional peace of mind and access to technical expertise in the event of any defect arising in the design, workmanship or materials.

Visit www.swiga.co.uk for more information.