Products covered by this service
- Window and balcony units
- Steel, timber and polymer doors
- Glazed screens and façade systems
Why conformity assessment matters
These assemblies protect openings from the environment and support safe use. Under Order No. 435 we identify the finished unit, not just its profile. Special-purpose doors, including fire doors, require additional regulatory review.
Certificate or declaration: the document depends on the specific product and applicable regulation.
Understand the regulationProperties considered in the assessment
- Air permeability and water tightness
- Thermal resistance and wind resistance
- Mechanical performance and hardware operation
These are programme-selection considerations. Required tests depend on the specific product, standard and conformity assessment scheme.
Standards to consider
Examples are shown with their scope. A catalogue listing does not make a standard mandatory for every product in this group. The applicable edition and regulatory link are checked for each request.
Details to clarify
GOST 23166-2024 covers window and balcony units; GOST 31173-2016 covers steel door sets. Façade systems require a separate standards review.



