How big is the Paradise Pressure Treated?

The Paradise Pressure Treated comes in 6 sizes, from 3.5 x 2.5m up to 7.5 x 3.5m, measured externally. Every size is priced on this page, including VAT and free UK mainland delivery.

What is the difference between a solid, glazed and dwarf side wall?

It is one choice about one side wall of the building, left or right, and everything else stays the same. Solid is plain cladding with no window and comes as standard. Glazed turns that whole wall into glass from floor to roof, which gives you a corner of glazing and a lot more daylight. Dwarf is the middle ground: cladding up to about waist height with a window sitting on top, so you get the light but keep a wall to put a desk or a sofa against. Pick it from the dropdown above and the price updates.

What does pressure treated actually mean?

The timber goes into a sealed vessel and preservative is driven into the grain under pressure, rather than being wiped over the surface. It resists rot and insect attack from the moment it arrives, and it is why these carry a longer timber guarantee than an untreated building.

Do I need to treat or paint it?

Yes, and it matters for the guarantee. Treat the timber with a suitable wood preservative within 4 weeks of delivery, two to three coats the first time, then at least once a year after that, and re-treat any cut or drilled sections with cut-end treatment.

Do I need planning permission for the Paradise Pressure Treated?

In most gardens, no. Garden buildings normally fall under permitted development if they sit behind the front of the house, take up less than half the garden and stay under the height limits, which is 2.5m within 2m of a boundary. Check with your local authority for anything large or close to the house.

Do you install the Paradise Pressure Treated?

Yes. Our recommended team installs, priced by building size from £1,000 to £1,950 within 50 miles of our showroom in Cowfold, near Horsham. Further afield we often still install, priced per job: ask us and we will confirm. Installation is invoiced separately and paid on completion, never taken through the website.

How long does delivery take, and do you deliver to Scotland?

Lead time is typically 4 to 6 weeks from order. Delivery is free to every UK mainland address including Scotland, with no minimum spend. Islands, Northern Ireland and anywhere off the mainland are quoted separately, so ask us and we will price it. Delivery is kerbside or to your driveway; if our team is fitting it, they bring the packs through for you.

What base does the Paradise Pressure Treated need?

A level, solid base slightly larger than the footprint of the size you choose. Concrete, paving slabs or a timber frame on ground screws all work. We partner with Sussex Concrete Bases: mention Garden Rooms for Sale when you book and they will look after you on price.

What guarantee comes with the Paradise Pressure Treated?

The floor bearers are pressure treated and guaranteed for 10 years against rot and decay. Our timber guarantees run up to 10 years on tongue and groove buildings and log cabins, and up to 15 years on pressure treated buildings, provided the building is treated and maintained as set out in our returns and warranty policy.

Can I have flooring fitted?

Yes. We supply Europa cushioned vinyl in 12 colours, waterproof and wipe-clean, at £25 per square metre of floor area. On the 3.5 x 2.5m that is 8.75 m², so £219. Pick a colour on this page and it is added to your order: we cut it to the floor area and either fit it during installation or send it with the kit. Leave it set to no flooring if you would rather lay your own.

Can I see the Paradise Pressure Treated before I buy?

We have cabins at our showroom at Camelia Botnar Garden Centre in Cowfold, near Horsham that you can walk into, and we can go through the rest of the range, sizes and prices while you are there. Open 7 days a week.

Home / Insulated Garden Rooms / The Paradise Pressure Treated

The Paradise Pressure Treated 3.5 x 2.5m insulated garden room from Garden Rooms for Sale

3.5 x 2.5m · 11.5 x 8ft

Images are for illustration. Furniture, lighting, planting and paving are there to show the space in use and are not included.

The Paradise Pressure Treated

The Paradise built in pressure treated timber, so it resists rot and decay from the day it arrives. Insulated walls, roof and floor, 28mm double glazing.

Size (W x D, metres)6 sizes

Recommended extras

Damp proof courseMembrane between base and cabin to stop rising damp.+£150

Side wall

One side wall of the building, left or right, your choice. Solid cladding comes as standard.

uPVC colour

White uPVC windows and doors. The standard choice, and it keeps the inside feeling bright.

Waterproof vinyl flooring£25/m² · 8.75 m² for this size · +£219

Europa cushioned vinyl, waterproof and wipe-clean, cut to your building's floor area and fitted at installation or supplied with the kit.

Delivery & installation

Yes, fit it for meFitted by our recommended team. Standard price within 50 miles of our Cowfold showroom (RH13 8NA). Further afield we can often still install, priced per job: ask us for a quote. Invoiced separately and paid on completion.£1,200

The Paradise Pressure Treated 3.5 x 2.5m£10,350
White uPVC windows and doorsincluded

Total inc VAT£10,350

Deliveryfree, UK mainland

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Free UK mainland delivery. Pay in full or 25% today at checkout. Lead time 4 to 6 weeks.

The same insulated garden room as our standard Paradise, built in pressure treated timber instead. The preservative is forced into the wood rather than brushed onto it, so the protection goes right through the board and starts working the day it is delivered, not the day you get round to painting it.

That makes it the one to pick for a shaded corner, a damp plot, or anywhere you would rather not be up a ladder with a brush every spring. Insulated walls, roof and floor, 28mm double glazing and a 12-point lock come as standard, and you choose whether the side wall is solid, glazed or a dwarf wall with a window above.

Size (W x D)	In feet	Kit price
3.5 x 2.5m	11.5 x 8ft	£10,350
4.5 x 2.5m	15 x 8ft	£11,850
4.5 x 3.5m	15 x 11.5ft	£13,850
5.5 x 2.5m	18 x 8ft	£13,850
5.5 x 3.5m	18 x 11.5ft	£15,850
7.5 x 3.5m	24.5 x 11.5ft	£19,850

Prices include VAT and free UK mainland delivery. Extras are priced per size in the configurator above.

Size (W x D)	In feet	Kit price
3.5 x 2.5m	11.5 x 8ft	£10,350
4.5 x 2.5m	15 x 8ft	£11,850
4.5 x 3.5m	15 x 11.5ft	£13,850
5.5 x 2.5m	18 x 8ft	£13,850
5.5 x 3.5m	18 x 11.5ft	£15,850
7.5 x 3.5m	24.5 x 11.5ft	£19,850

Prices include VAT and free UK mainland delivery. Extras are priced per size in the configurator above.

Not sure which size or spec?

Tell us about your garden and we will talk it through: sizes, bases, insulation and what fits through the gate. No obligation, and we reply within one working day.