Why this matters now
Building regulations place greater emphasis on accurate information, documented decisions and evidence of compliance.
For higher-risk buildings, agreed documents must be followed throughout construction. Even replacing a product with one of the same or a higher specification is a recordable change that must be included in the change-control log.
The Building Safety Regulator also states that Approval with Requirements will not normally be considered when evidence needed to confirm product compliance -such as test certificates- is missing.
This makes it increasingly important to define, document and maintain window and door requirements throughout the project.
What is SureSpec?
SureSpec is Eurocell’s connected, end-to-end specification system for windows and doors. It provides project-specific documentation for those involved in the fenestration journey.
It ensures:
- What is designed is what is specified
- What is specified is what is manufactured
- What is manufactured is what is installed
By supporting the complete journey, Eurocell helps remove ambiguity, reduce risk and protect the intended technical, compliance and sustainability performance.

Make your specification easier to evidence
SureSpec creates a clearer route from design intent to installed performance – helping control substitutions, reduce costly changes and provide greater confidence in what is ultimately delivered.
Send us your project requirements and our technical specification team will help you define the right window and door package.
SureSpec. Specify once. Specify right.