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Shadow gap timber cladding provides a stunning, contemporary finish for any home or commercial project.

When installed, gaps between the cladding boards form a sleek, subtle shadow. This changes throughout the day as light falls across your space.

This unique designer profile is available in a number of varieties to suit your project, including vertical and horizontal. We offer a range of quality timber species imported from across the world, including Western Red Cedar, European Oak and Siberian Larch.

All of our shadow gap cladding products are available with additional processes, including pre-grey, S:iOOX wood protection, UV, waterproofing, fire retardant treatment and FSC® or PEFC certification.

18 x 94mm (78mm cover)

Vertical Shadow Gap Secret Nail Cladding DTC14

18 x 94mm (78mm cover)

Our DTC14 profile — Vertical Shadow Gap Secret Nail — is machined to have a square 10mm gap between each piece once installed on your property. This results in a smart linear shadow appearance, which changes throughout the day as a result of sunlight and outdoor lighting.

Adding to this profile’s designer credentials is its extended top half at the rear, concealing your stainless steel nails. The result is a modern, striking and clean profile free of any visible fixings. The smaller board size of DTC14 results in 78mm of cover.

18 x 144mm (128mm cover)

Vertical Shadow Gap Secret Nail Cladding DTC15

18 x 144mm (128mm cover)

Our DTC15 profile — Vertical Shadow Gap Secret Nail — creates a pronounced 10mm square gap when installed. Lighting visually enhances the finished structure, producing smart, subtle shadow lines.

This profile is modified to have an extended top half to the rear of the piece, allowing for stainless steel nails to be concealed after installation. A modern, striking and clean profile free of any visible fixings, the larger board size of DTC15 results in 128mm of cover.

18 x 144mm (128mm Cover)

False Double Vertical Shadow Gap Secret Nail Cladding DTC47

18 x 144mm (128mm Cover)

A unique profile with twice the impact and half the fuss! This profile provides a dynamic, false central shadow gap on a single board. Narrower, sharper profile definition with half the fitting time, a spin on this popular trending choice of cladding. Vertical Shadow Gap Secret Nail Cladding works in the same way as standard creating a pronounced 10mm square shadow gap which uses natural sunlight to visually enhance the building but is modified to have an extended top half to the rear of the piece allowing for a nail to be covered over after fixing. A modern and striking profile free of any visible fixings.

18 x 94mm (78mm cover)

Horizontal Shadow Gap Secret Nail Cladding DTC18

18 x 94mm (78mm cover)

Our DTC18 profile — Horizontal Shadow Gap Secret Nail — works in the same way as the standard non-secret nail variation, creating a softer 10mm-wide V shape shadow line.

However, it is modified to have an extended top half to the rear of the piece; this allows for a nail to be covered over after fixing. A modern and striking profile free of any visible fixings.

18 x 144mm (128mm Cover)

Horizontal Shadow Gap Secret Nail Cladding DTC19

18 x 144mm (128mm Cover)

Horizontal Shadow Gap Cladding works in the same way as the standard profile creating a softer 10mm wide V shape shadow line but is modified to have an extended top half to the rear of the piece allowing for a nail to be covered over after fixing. A modern and striking profile free of any visible fixings.