Compact extruded aluminium cross-section.
Low-profile depth for joinery, coves and ceilings.
Cut to length on site or to order.
Snap-in optical polymer diffusers.
Architape AP04 Profile Specification & Dimensions
Key specification, cross-section and finish options for the AP04 profile. Contact our team for technical drawings, samples and pricing.

| Material | 6063-T5 anodised aluminium |
|---|---|
| Width | 17.5 mm |
| Height | 17.5 mm / 20 mm / 25 mm |
| Stock length | 2 m |
| Covers | 10° optic, High square diffuse 70% Transmission, High square opal 60% Transmission, Low square diffuse 70% Transmission, Low square opal 60% Transmission |
Key Features
- 6063-T5 architectural aluminium extrusion
- Snap-in optical polymer diffusers
- Concealed mounting clips and screw-fixed end caps
- Linear joiners for continuous straight runs
Compatible LED Tapes for the AP04
Every Architape indoor LED tape rated for the AP04: within its maximum load, the right voltage and a width that fits the channel. Filter by tape, voltage or colour temperature, then open a part code for its specification and datasheet.
Featured Installations
Discover how Architape profiles are engineered into landmark architectural projects.
Frequently Asked Questions
What covers are available for AP04?
AP04 is available with snap-in 10° optic, high square diffuse 70% transmission, high square opal 60% transmission, low square diffuse 70% transmission and low square opal 60% transmission covers.
How is the profile installed and joined?
Supplied with concealed stainless steel mounting clips, end caps with cable pass-throughs, and mechanical linear joiners for continuous straight runs.
What are the dimensions of AP04?
AP04 measures 17.5 mm wide by 17.5 mm / 20 mm / 25 mm high.
What length is AP04 supplied in?
AP04 is supplied in 2 m stock lengths and can be cut to size.
What is AP04 made from?
AP04 is extruded from high-purity 6063-T5 anodised aluminium.
Are technical drawings available for AP04?
Yes. The key dimensions are shown above, and full dimensioned drawings of the AP04 profile are available from our sales team.
Can I get a sample of AP04?
Yes. Contact our sales team to request a sample of AP04 with your chosen cover and finish.
Start Your Specification
Request technical drawings, samples and pricing for your profile specification.
We're preparing the installation guide for this product. Please check back soon.