Application guide

Brush Seal for Aluminum Sliding Window Applications

RFQ guide for aluminum sliding window brush seal by groove size, pile height, sample photo, density and packing.

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Brush Seal for Aluminum Sliding Window Applications

Application notes

Application

Aluminum sliding windows need a brush seal that fits the groove and allows repeated sash movement.

Key specifications

Base width, pile height, backing thickness and density should be confirmed by profile drawing or old sample.

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Black aluminum window brush seal

Aluminum profile seal

Aluminum Window Brush Seal

Best for: Aluminum profile systems where the seal must match a drawing or old sample.
Solves: Helps keep the sash smooth while controlling dust and air leakage.
Key checks before quote: Groove width and depth / Backing thickness / Color and density match

Sliding window brush seal roll on a clean industrial background

Window weatherstrip

Sliding Window Brush Seal

Best for: Sliding aluminum or UPVC windows that need a repeatable groove-fit brush seal.
Solves: Reduces air, dust and light gaps without adding unnecessary sliding resistance.
Key checks before quote: Backing width vs. groove / Pile height after sash movement / Roll length and carton label

Finned weather strip brush

Finned pile

Finned Weather Strip Brush

Best for: Sliding profiles where a regular pile strip does not block dust, air or water enough.
Solves: Adds a fin barrier while keeping the brush flexible inside the movement path.
Key checks before quote: Fin position / Groove depth / Sliding resistance after sample