The Combination of Success "Shape & Formulation"

Saint-Gobain develops a variety of advanced silicone seals for facades, roofs, windows, and doors with mastic compatibility, EN 13501-1 standard certified and entirely customized to your new construction or renovation project.


10,000+ Profiles for Non-Residential Construction

Saint-Gobain co-develop with clients for highly-durable and weather resistant silicone profiles to suit your renovation or new-construction projects. Our 100% custom seal profiles are varied in terms of colors, shapes, sizes or specific properties. Several applications are available such as building facades, roofs, doors or windows. 

Saint-Gobain is a leading manufacturer of advanced silicone seals for non-residential construction applications, including building facades, roofs, doors, windows both new construction and renovation projects. 

With more than 40 years of experience, we’re experts at manufacturing even the most complex sealing designs regardless of the project’s size, complexity or location by leveraging our innovative material and engineering expertise to suit your business needs.

The silicone material is recognized as sustainable because of its outstanding high durability, minimum maintenance required and withstanding environment that best suits this market. COVISON® provides a variety of custom silicone profiles such as facade gap profiles, or self-adhesive profiles in various geometries, sizes, colors with excellent mechanical properties. 

For custom solutions, we’ll work directly with you to deliver products that meet your exact requirements.

Covison® Non-Residential Construction Seals

Covison® non-residential construction seals brochure

PDF | 6 pages | 4.7 MB
Silicone Compound 5879 for the Non-Residential Construction Industry

Silicone compound 5879 - black color and 70 Shore A for non-residential construction clients

PDF | 1 page | 18.78 KB
Silicone Compound 5062 for the Non-Residential Construction Industry

Silicone 5062 - white color and 60 Shore A for non-residential construction clients

PDF | 1 page | 18.79 KB
Silicone Compound 3406 in Foam

Silicone compound 3406 - red color and 0.6 for the non-residential construction and other industries

PDF | 1 page | 18.82 KB
Silicone Compound 9620 with Low Hardness

Silicone compound 9620 - black color,20 Shore A, and low hardness for all industries

PDF | 1 page | 18.78 KB
Silicone Compound 5869 for Electrical Conductivity with Platinum Curing

Silicone compound 5869 with platinum curing- black color, 60 Shore A, and electrical conductivity for all industries

PDF | 1 page | 19.12 KB

Did You Know?


Apart from product development, Saint-Gobain also assists our customers with product testing and certification documentation by leveraging our international laboratory networks.

Silicone Recycling

The last few years, we have been partnering with expertise around the globe in silicone recycling to extract silicone oil to reuse in other industries.

General Inquiry

Interested in learning more about our products, capabilities, and solutions? Contact us today.

Ask Our Engineers

Have a technical question regarding products or applications? Ask our experts.

Request a Quote

Looking for a quote on a standard or custom product? We're here to help.