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.

Corner Details

Drylining Trims

We supply corner trims as an effective solution to terminate stud partitions.

Our drywall corner trims provide the perfect finishing detail for drywall systems.

Our 90° and 180° products represent an effective solution for finishing corners while terminating stud partitions and snub walls. The result creates a stable, accurate joint for two plasterboard surfaces at 90° and 180° angles leaving a crisp and sharp aesthetic. Applications include walls, down stands and ceiling soffits.

Built to last

We produce our trims from 6063 aluminium alloy in the T6 delivery condition, and our drywall corners benefit from innovative design features that directly help installers. Secure adhesion represents an essential aspect of the installation process, and thankfully, our product design makes this happen. The corner trim includes a grooved, "V" shape backplate and incorporates a screw channel that takes drywall screws. As a result, you will achieve strong adhesion when using jointing compounds without settlement cracking or dropout.

Flexibility in Supply

We stock corner trims in standard 3-metre lengths, although we also custom trims up to 6 metres in length. Extended trim lengths reduce the number of joins which undoubtedly improves the overall aesthetic while reducing the amount of cutting required and resulting waste.

Further customisable options include factory curving and different factory-applied finishes. Please contact our Sales Team to discuss your supply options. We also utilise our bespoke IT platform to offer customers bespoke supply services, which will improve your supply chain while reducing costs. We create customised supply solutions that perfectly fit your business and are completely scalable.


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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