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Products that go great together.
Products that go great together.
The Internal Corner Plaster Profile is designed to create seamless recessed linear lighting within plasterboard walls and ceilings. Featuring extended plaster wings and a concealed recessed LED channel, the profile integrates flush into surrounding surfaces to deliver a clean minimalist architectural finish with no visible trims or edges.
The profile incorporates a central recessed LED channel with a 12.5mm internal width, suitable for most standard LED strip installations. Its integrated plaster flanges extend outward to a total width of 50mm, allowing the profile to be securely embedded into plaster or gyprock surfaces for smooth concealed lighting effects.
Designed for modern architectural interiors, the recessed diffuser sits neatly within the channel to produce soft, uniform illumination while reducing LED spotting and glare. The deep-set lighting position helps create refined shadow lines and subtle indirect lighting effects ideal for premium residential and commercial applications.
Manufactured from high-quality aluminium, the profile provides excellent structural durability and efficient heat dissipation, helping maximise LED strip lifespan and maintain consistent lighting performance over time.
Key Features
Seamless Trimless Installation
Designed for flush plasterboard integration to create clean architectural light lines without visible trims or mounting edges.
Wide Plaster Flange Design
Extended 50mm plaster wings allow secure installation and smooth plaster finishing around the profile.
Minimalist Architectural Appearance
Creates sleek concealed linear lighting effects ideal for contemporary interiors and premium fit-outs.
Ideal Applications
Seamless linear lighting in plasterboard walls or ceilings
Ambient and cove lighting
Hidden perimeter lighting in living rooms, hallways, or lobbies
Hospitality, retail, and luxury interior lighting
Architectural shadow gaps and recessed light lines
| Parameter | Specification |
| Material | Anodized aluminium |
| Installation Type | Recessed into plasterboard with flush finish |
| Outer Width | 50 mm |
| Internal Channel Width | 12.5 mm |
| Depth | 25.3 mm |
| Length Options | 3 meters (custom lengths on request) |
| Diffuser Options | Frosted (snap-in) |
| Mounting Surface | Plasterboard |
| Compatible LED Strip Width | 12V / 24V flexible strips up to 12mm wide |