Smiths Building Systems

Smiths PRO-office specialises in supplying partition wall and door systems to the office fit-out market.

Smiths PRO-trim is a stockist and supplier of tile trim and dryline wall trim products. Our extensive stock is available via our UK wide distribution network. We welcome order enquiries from merchants and showroom businesses.

Blind Box

Ceiling Trims

Blind box trims hide roller bliands from view

Blind box trims are large extruded profiles designed specifically to house roller blinds and conceal them from view.

Blind box trims offer the perfect concealing solution in any commercial fit-out where a window covering is present.

Ancillary Add-Ons

Installation of the product is at the junction between the ceiling and the window where the blind is situated. We also supply a series of blind box trim add-ons to make our design a modular solution. Our range of add-ons includes horizontal and vertical trims, channels and angles. Combining these add-ons with the blind box trim allows our system to be used in various installation scenarios, including plasterboard and suspended tile ceilings.

Improved Aesthetics

In its stowed form, blinds or shades are completely hidden from view. The blind box trim design hides the window shade while providing a pleasing overall finish. We manufacture our trims in 6063 aluminium alloy, which is an architectural grade. Our trims are finished in a standard white powder-coated finish, although most RAL colours are available to order on request.

Single Supply Source

The beauty of purchasing from us is that we supply a comprehensive range of products include all necessary ancillary add-ons and fixings to provide a single supply source for all your dryline walling finishing requirements.


Polyester powder coated, standard White RAL 9010 20% Gloss. Most RAL colours are available as a custom order. Please contact our sales office to discuss requirements.

Standard products supplied in 3m lengths. Custom options include lengths up to 6m. Products over 3m will incur an additional carriage charge- further bespoke options are available (see curving, fabrication and metalwork).

Stocked products available next day for orders placed and processed by noon, non-stock/special order 12 weeks.

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