
Aluminum Endcaps
Cast or extruded aluminum endcaps (6063-T5) for motorized screen housings, roller tubes, and retractable awning cassettes. Two categories: internal roller tube endcaps that insert into the tube bore, and external housing/cassette endcaps (side plates) that cap the protective hood box. Powder-coated for UV and corrosion resistance.
Also known as
end cap · housing cap · cassette side plate · headbox endcap · tube plug · roller tube end cap · idler end · drive end cap
See cross-industry vocabulary
Endcap family
Used in Shading, Fenestration, Access Systems, Data Centers, Conveyor, HVAC
Available Configurations
Type: Housing / Cassette Cap
Housing Size: 5" (127mm)
Color: White
Selected configuration: Type: Housing / Cassette Cap · Housing Size: 5" (127mm) · Color: White
Need a different size? We manufacture custom configurations — request a quote with your exact specifications.
Key Features
- Internal roller tube caps sized to match 38mm–100mm+ tube ODs
- External housing/cassette caps for 3.5" to 8" roll diameters
- Aluminum 6063-T5 for strength and corrosion resistance
- Weather-resistant powder coat finish (UV stable)
- Snap-fit, screw-mount, and friction-fit options
- Compatible with Somfy, Simu, and other European tubular motor systems
Available Materials
Specifications
Related Products

Pile Weatherstrip
Polypropylene pile weatherstrip for fenestration, shading, and access system applications. Available in a wide range of pile heights and backing widths to fit any track or channel profile. Custom lengths and densities available.
Sign in for pricing

T-Slot Brush Seal
Industrial brush seal with rigid T-slot or snap-in carrier for guide track channels, side rails, and housing extrusions. Slides or snaps directly into aluminum T-slot channels. Available in standard and high-density filament options.
Sign in for pricing

Brush with Fin Seal
Combination brush and fin seal for enhanced air and light blocking. The rigid center fin provides a true weather seal while the surrounding pile filaments fill gaps and reduce vibration.
Sign in for pricing