Longer lasting
Schlegel extruded seals are highly durable thanks to high quality materials
Find the right seal for your application
Search by SKU code or category to find the right seal for your application.
Quality-Engineered
Extruded Seals guaranteed for 10 years
Quality manufactured extruded weatherseals for aluminium windows and doors provide a continuous, solid barrier and have been designed to compress completely. They also stop air leakage completely for thermal efficiency and trap dust and moisture. Schlegel extruded seals are also guaranteed for 10 years for peace of mind.
- Colours
- Range Overview
- Downloads
Colour options for aluminium frame extruded seals
Extruded seals are available in a wide range of colours. Standard colours include RAL 9005 Black, RAL 9003 White and RAL 8019 Bronze. Additional options include Papyrus White, Silver Grey, Graphite Grey, Light Grey, Dust Grey, Chestnut brown and Chocolate.
Standard
Black - Standard RAL 9005
White - Standard RAL 9003
Product Specific
Grey - Extra RAL 7040
Graphite Grey - Extra RAL 7024
Light Grey - Extra RAL 7035
Dust Grey - Extra RAL 7037
Grey - Extra RAL 7045
Brown - Extra RAL 8019
Which seal suits your aluminium application?
Select the correct product using the table below. Each Schlegel seal is matched to a specific opening type, fitting method and gap size for aluminium frames.
Downloads
Download the Schlegel Q-LON, Poly-Bond brush pile and Lozaron extruded seal brochures for full product dimensions, colour charts, performance data and EN 12365:2003 classification tables. Technical data sheets are also available per product code.
Key Benefits
Versatile
Schlegel extruded seals are suitable for a wide range of applications
Choice
Wide range of colours, sizes and materials are available
Colour fastness
Schlegel extruded seals provide UV stable performance
Technical support
In-house engineers develop bespoke product customer solutions
Value-for-money
Schlegel extruded seals have long lifecycles and minimal maintenance needs
Lozaron extruded seals: TPE, silicone and polypropylene profiles
The Lozaron range covers four material types for aluminium applications. Lozaron TPE with microcell foam (LF) suits window frames requiring flexibility. Lozaron silicone (LS) is specified for external entry doors where temperature resilience and resistance to deformation are critical. Lozaron LP and LV polypropylene and PVC profiles are available in kerf and surface-mount formats across many grades.
Key compliance
Schlegel extruded seals are TFI certified to BS EN 12365 to enable window, door, shutter and curtain walling manufacturers or installers to ensure that they are using the component that best meets their requirements.
Frequently asked questions: Schlegel aluminium window and door extruded seals
Find answers to the most common questions about specifying, fitting and maintaining Schlegel seals for aluminium frame applications.
Extruded seals ideal as replacement window seals where a tight barrier is needed to upgrade performance
Standard liner colours include RAL 9005 Black, RAL 9003 White and RAL 8019 Bronze, with other colours including Silver Grey, Graphite Grey, Dust Grey and Chestnut brown.
Our rigid extrusions and combination seals are available in a range of materials, TPE, Polypropylene and EPDM, with the best material to suit each application.
Our extruded seals come in three different densities and materials, which can be mixed and matched for optimal performance and can be formed into specific shapes as required.
Yes, as well as aluminium windows and doors, extruded seals can be used for timber and uPVC windows and doors, and on shutters and screens.
Downloads, Accreditations & Related Products
Extruded Seals - Timber Window & Door Seals
Available in a range of materials, including TPE, Polypropylene, EPDM. Profiles range includes rigid extrusions and combination seals.
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Extruded Seals - uPVC Window & Door Seals
Available in a range of materials, including TPE, Polypropylene, EPDM. Profiles range includes rigid extrusions and combination seals.
Find Out More
Extruded Seals - Shutter & Partition Seals
Available in a range of materials, including TPE, Polypropylene, EPDM. Profiles range includes rigid extrusions and combination seals.
Find Out More
Resources
Find all the information you need at your fingertips for Q-LON, brush pile and extruded seals.
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Brochures
Explore Schlegel brochures and accreditation certificates to learn more about our products and manufacturing standards.
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Get in Contact
Contact us do discuss every aspect of our sealing solutions for windows and doors.
Latest News
Keep up to date with Schlegel news and product updates.
Find out about our latest product launches, technical updates and industry news from Schlegel and the wider Quanex group.
News
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Technical information, brochures and product data sheets
Access the full Schlegel technical library including product data sheets for Q-LON, brush pile and extruded seals, downloadable brochures covering EN 12365 compliance, and installation guides for timber, aluminium and uPVC applications. All documents are available to download free of charge.