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Superior Product Quality

Experience the best in SWI products.

Flexible Partnership

Adapting to your needs at every stage.

Industry Leadership

40+ years in the EWI industry

Guarantees & Warranties

As a reinforcement of our commitment to quality, Wetherby can offer a warranty to further re-assure the home owner/ customer in the long-term performance of the chosen system.

Providing the pre-determined conditions are met prior to and during application and the system is applied by a company where the installers have been Wetherby trained, we can offer a 10-year product guarantee at no extra charge.

Please contact the technical department who can provide more details/ terms and conditions.

This warranty is only valid subject to:

In some cases, independent insurance backed warranties are also available, however these will incur a cost. Again, please contact our Technical department for more information.

To view a specimen guarantee, please contact Technical Support on 0800 107 32 99 or email below.

Trade/ Guarantee Associations

Third Party Technical Approvals

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We can help with more information about Guarantees & Warranties

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