Aluminium window systemsAluminium window systems
Casement, tilt-and-turn, sliding and fixed windows built on thermal-break aluminium profiles, engineered for E…
View systemGaskets & sealants
EPDM gaskets, structural and weather sealants, tapes and backer rods for the whole opening, matched to compression and movement class.
EPDM · structural & weather seal
How we specify it
Water penetration failures are almost always a detailing failure, not an aluminium failure. We supply the gasket profile, the mullion seal and the weather sealant together so the joint design on the drawing is the joint design on site.
Curtain wall packages
Mullion and transom gasket sets per panel count.
Window production
Glazing and weather gaskets by metre.
Site finishing
Perimeter sealing packs for contractors.
Gaskets & sealants
Technical data
Specification summary
Values are series-dependent; the final figures for your project are stated in the quotation and test report.
| Gaskets | EPDM 70 ± 5 Shore A, moulded or extruded |
|---|---|
| Glazing gaskets | Wedge, U-channel, corner moulded |
| Sealants | Structural silicone, weather silicone, MS polymer |
| Tapes | Butyl tape, acrylic foam tape |
| Backer | PE backer rod, fire-rated at perimeter |
| Standard | Conformance data supplied per batch |
| MOQ / lead time | To be confirmed |
Figures marked “To be confirmed” are placeholders: they stay visible as empty slots until the company supplies verified data. No numbers are invented.
Compliance
Standards and conformity routes
European market
Windows and external doorsets are covered by the harmonised standard EN 14351-1; curtain walling kits by EN 13830. CE marking requires testing and a declaration of performance for the specific system.
EAEU member states
Kazakhstan, Kyrgyzstan and Armenia are EAEU members. Building products are assessed under the applicable TR CU technical regulations; products outside their scope follow national GOST-K conformity.
Uzbekistan & Tajikistan
National certification requirements apply and are frequently updated. We agree the document set with your importer before production, not after shipment.
Policy: we publish only certificates we actually hold. Where a certificate is pending for a series, the page says so and we give the test-plan date on request.
Related
Other systems in the package
Aluminium window systems
Aluminium door systemsAluminium door systems
Terrace sliders, lift-and-slide patio doors, entrance doorsets and shopfront systems, glazed and finished to m…
View system
Façades & curtain wallsFaçades & curtain walls
Unitised and stick-built curtain wall systems, aluminium composite and rainscreen cladding, with shop drawings…
View system
Buyer questions
Gaskets & sealants for export: what buyers ask first
Answers we give on the first call, in writing, before a quotation.
Are your gaskets compatible with thermal-break profiles?
Yes — the profiles are designed around the gasket groove, and we supply the matching wedge, U-channel and moulded corner pieces as a set, so the joint on the drawing is the joint on site.
Can you ship sealants by sea?
Silicone and MS polymer cartridges ship as general cargo with the transport documents and safety data sheets; we confirm the current packing rules for your destination before booking.
Do you supply gaskets by the metre or as cut sets?
Both: coils for factory production and cut-to-panel sets for a curtain wall package or for site finishing.
Quoting gaskets & sealants for your next project.
Send the schedule, elevation or reference drawing — we reply with a fixed quotation.