Wall Mounted Box Veranda can typically be assembled in just 1–2 days, from £775 with free delivery included.

Plain lines are harder to get right than detail

Decoration hides a lot. A square frame hides nothing, so every cut and every joint has to land where it should. The box build is made to that standard: straight rafters, squared ends and an even frame in pressure-treated redwood, fixed to the house and sitting on a decking base cut to the same footprint. Against rendered walls or porcelain paving it gives you an outdoor room without adding a shape that competes.

Choose a roof kit and a five degree pitch is built into the structure. It is shallow enough that the veranda still reads level from the ground, and enough to move rainwater off the polycarbonate sheets.

Privacy screening

Heavy-duty rebated panels on the back, one side or both sides turn an open frame into a sheltered outdoor room.

Five degree pitch

Built into the structure when a roof kit is chosen, so rain runs off the sheets while the frame still reads as square.

Made in the UK

Designed, tested and manufactured in a dedicated UK workshop, with every structure made to a consistently high standard.

Discover the Wall Mounted Box Veranda

Square-cut posts stand on the decking base, ready to concrete in or bolt down securely.

Optional polycarbonate roof in clear, opal or bronze, set on a discreet five degree pitch.

Rebated privacy panels on the back, one side or both sides for shelter and screening.

Five square sizes from 2.4m to 4.8m, with bespoke builds cut to your own measurements.

Light Green
Light Green
Rustic Brown
Rustic Brown

Two timber finishes to choose from:

Customise your Wall Mounted Box Veranda

Squared box profile

Clean lines that sit with modern paving instead of arguing with it.

Straight rafters, square-cut ends

Pressure-treated redwood

Posts stand in a damp British garden for years without rotting through.

Northern European redwood, treated

Integrated decking base

A level floor comes with the frame, so no slab has to be laid first.

Platform matched to the footprint

Frequently Asked Questions

The lines. Instead of sculpted rafter and runner ends, the box build is squared off, with straight cuts and an even frame that reads as one clean rectangle. It suits modern gardens, rendered walls and porcelain paving, where a decorative structure can look fussy. The timber, the decking base and the roof and screening options match the rest of the range.

Five square sizes: 2.4m by 2.4m, 3m by 3m, 3.6m by 3.6m, 4.2m by 4.2m and 4.8m by 4.8m, with prices from £775.99. The smaller footprints suit a two-seat corner outside a back door, while 4.2m and 4.8m take a full dining set or a hot tub with room to move around it. Bespoke sizes are made to order if none of the five fits your wall.

When you choose a polycarbonate roof kit, a discreet five degree pitch is built into the structure. It is shallow enough that the veranda still reads as square from the ground, and enough to move rainwater off the sheets rather than letting it pool on them. Sheets come in clear, opal or bronze, with brown or white glazing bars to match or contrast with the timber.

The wall plate fixes to a sound house wall in brick, block or rendered blockwork, with the outer posts standing on the decking base. Every fixing for the structure itself is supplied, but the wall fixings are not, because the correct anchor depends on what you are fixing into. Check what your wall is built from before buying them.

It is not maintenance-free. The pressure treatment protects against rot and fungal decay inside the wood, but the finish on the outside weathers, so plan on re-treating with a suitable exterior timber stain every two to three years. Between times, brush the frame down, sweep the decking, and keep leaves and soil away from the base of the posts where damp sits.

2-Year Guarantee

2-Year Guarantee

Built for everyday outdoor living with a lasting warranty.

Delivered Across Mainland UK

Delivered Across Mainland UK

Free delivery throughout England, Wales, and Scotland.

Expert Help, When You Need It

Expert Help, When You Need It

Friendly specialist support before and after your purchase.
Schedule a virtual appointment.

Become a ROMA VIP

Sign up free for early sale access and member-only discounts.