Forest Sanctuaries

The Nested Office - Garden Room

£16,799.00 GBP

Sale Sold out

Shipping calculated at checkout.

Price includes all Taxes + Free kerbside delivery (mainland UK)

Price shown is for self-build kit only. Installation available at extra cost in select regions. Furniture is not included

Questions? Speak to an Expert

Supplied as a self-build kit with everything you need. Prefer a hassle-free install? We offer professional installation in select regions — contact us for a tailored quote. Got questions or need a price fast? Call our friendly UK team for straight answers, no pressure..
Available 7 days, 8am–8pm.

Call 020 8058 5940

A compact, architecturally-designed garden office – flooded with light, crafted for productivity and year-round comfort.

Product Description

The Nested Office – Contemporary Garden Room by Forest Sanctuaries

Give your work-from-home life a serious upgrade with The Nested Office. Purpose-built for focus and inspiration, its side landscape window and recessed doors maximise light, style and privacy – all within a compact, elegant footprint.

Work-ready, all year: Premium SIPs for warmth, quiet, and low running costs.
Contemporary style: Glazed side window and corner entry – light and practical.
Cladding your way: Choose British Cedar, Thermowood, or Western Red Cedar for each wall.
Flexible build: Available as a “Shell & External” kit for your own internal fit-out, or “Shell, External, & Internal” for a fully finished interior.
Customisable: Add extra glazing, doors, or mix claddings for each side. Bespoke sizes on request.

Get a tailored quote or installation in select regions. Contact us today.

Product Specifications

Shell, External, & Internal Kit

SIP wall and floor panels 122mm thick (100mm insulation)
SIP Roof Panel 122mm thick (100mm insulation)
SIP floor panels with bitumen-coated underside
Water resistant floor bearers
External cladding of your choice (+10%)
UPVC glazing for your size of room and lintel (Anthracite Grey outside, White inside)
Breather membrane & cavity batten
EPDM complete rubber roof kit
Guttering & down pipe
All splines, timber cappings, floor and top plates
Stainless steel brad nails
Full fixing kit of screws and timber locks
Expanding foam & wood glue
MDF decorative panel internal wall finish
D.P.C. & rain sheet
Full instruction guide & video
Full technical drawing, including ground screw layout (if required)

Shell & External Kit

SIP wall and floor panels 122mm thick (100mm insulation)
SIP Roof Panel 122mm thick (100mm insulation)
SIP floor panels with bitumen-coated underside
Water resistant floor bearers
External cladding of your choice (+10%)
UPVC glazing for your size of room and lintel (Anthracite Grey outside, White inside)
Breather membrane & cavity batten
EPDM complete rubber roof kit
Guttering & down pipe
All splines, timber cappings, floor and top plates
Stainless steel brad nails
Full fixing kit of screws and timber locks
Expanding foam & wood glue
Does not include MDF internal wall finish
D.P.C. & rain sheet
Full instruction guide & video
Full technical drawing, including ground screw layout (if required)

Delivery

Delivery time: 4–6 weeks from order confirmation
Nationwide delivery available

FAQs

What’s the difference between the kits?
The Shell, External, & Internal Kit includes everything for a fully finished room including the MDF decorative internal wall panels. The Shell & External Kit provides the full structure and external finish, ready for you to add your own internal lining (or use as a workshop/studio).

Can I choose different claddings for each wall?
Yes! You can mix and match timber types for each side. Let us know your requirements and we’ll provide a custom quote.

Can you customise window/door placement?
Absolutely – we can offer bespoke layouts and additional glazing, including bi-fold or aluminium upgrades.

Do you offer installation?
Yes, in select regions – please enquire for availability and a quote.

Is planning permission required?
Most garden rooms do not require planning, but please check with your local authority for peace of mind.

Ready to create your perfect garden workspace?

Enquire now for your free, no-obligation quote: Call 020 8058 5940
Or fill out our enquiry form and we’ll get back to you as soon as possible.

Delivery Policy – Large Garden Room Kits

Delivery method: All garden room kits are delivered by large truck (up to 18 tonne). Please ensure your site can accommodate vehicle access.
Kerbside delivery only: The driver will position the vehicle as close as possible to your property entrance, subject to parking/access restrictions.
Unloading: The driver is not responsible for offloading. Please arrange at least two able‑bodied people to unload components on the day of delivery.
Access requirements: If access is restricted (narrow lanes, low bridges, weight limits), let us know in advance so we can confirm feasibility.
Delivery day: You’ll receive your delivery date in advance. Someone 18+ must be present to receive the goods, assist with unloading and sign for the delivery.
Missed delivery: If delivery can’t be completed due to access issues, no one present, or unloading not arranged, a re‑delivery charge will apply.
Inspection: Please check for visible damage before signing. Report any issues within 48 hours of delivery with photographs.

Nationwide delivery available. Installation is optional and quoted separately.

Prefer a Complete Service?
Let Us Build Your Garden Room

Expert Installation: Our team can handle your full garden room build.
Groundworks & Concrete Base: Site preparation and concrete base available in the Midlands region.
Electrics & Internal Finishes: Professional electrical installation and finishes, Midlands only.
Bespoke Upgrades: Custom interiors, painting, climate control, smart tech and more available on request.

Groundworks, concrete base, and electrics available as an extra service. All services are optional and quoted separately from the product price.

📞 Call Our Team: 020 8058 5940

Send Us Your Enquiry