Suffolk Cosmos Black Internal Doors

This door is a standout feature in any home, hand-finished to a lustrous furniture-grade satin finish within the meticulous confines of their UK Headquarters.

Showcasing a timeless design, the door features six perfectly aligned slats, presenting a classic boarded appearance that resonates with both modern and traditional aesthetics. The rich, cosmos black hue brings a bold, contemporary edge to your space, making a confident design statement.

Beyond its striking looks, the door benefits from an engineered semi-solid construction, endowing it with enhanced strength and stability. This robust build quality ensures longevity and resilience, safeguarding against the common issues of warping and shrinking.

XL Joinery is not only committed to excellence in design but also to environmental responsibility. The Suffolk Cosmos Black Internal Door is an FSC Certified product, guaranteeing that the timber used is sourced from forests managed with respect for environmental, social, and economic standards, maintaining a full chain of custody from forest to your home.

The door's deep U-Groove design adds a layer of intricate detail, showcasing the thoughtful craftsmanship that goes into each piece. Whether you choose the non-fire rated or FD30 fire-rated option, this door is available in the UK's most popular sizes, ensuring a perfect fit for a variety of settings.

Practicality is also at the forefront of the door's design, with an 11mm lipping on all four edges providing flexibility for precise fitting. Moreover, each Suffolk Cosmos Black Internal Door comes with a 10-year guarantee against manufacturing defects, offering peace of mind and a testament to the trust XL Joinery places in its products.

Bring home the Suffolk Cosmos Black Internal Door and make a lasting impression with its bold elegance, built to stand the test of time.