Ground screw foundation

An ideal solution in most cases. They provide superb stability, can be installed and ready to be built on in under a day, no digging, no skips, and an environmentally friendly alternative to concrete. 


Thermowood is the cladding standard for your garden room. A softwood mainly grown in fully certified PEFC Scandinavian forests, heat treated without chemicals, and fixed with hidden 410 grade stainless steel screws and fixings.

SIP insulation for year-round use

Next generation cladding using minimum 97mm structured insulated panels. Durable, environmentally friendly, and sustainable. Benefits from low U-Values and high levels of thermal efficiency. Quick to erect, saving on labour costs.

Slimline aluminium doors & windows

The ultra-slim heritage style frames allow maximum light flow into your building, and create a real touch of class with a modern twist.  With innovative polyamide thermal break technology with great U-Value. 

Firestone EPDM roofing material

With exceptional performance, professional roofers all over the world have been moving to this modern, low-impact membrane. Heat and weather resistant, it is not prone to moss or algae, or damage.


Your garden room will be finished using the highest quality gypsum plasterboard. Versatile and strong, this high-performance material is suited to acoustic, impact, fire-resistance and moisture. 

Engineered wood flooring

With a warm, luxurious feel, engineered wood flooring is an perfect durable solution for garden rooms.  It creates the look of real wood without the added cost of premium priced counterparts.

Power sockets & consumer unit

Electricity built into your garden room enables you to fully optimise your garden room. With a 'plug and play' set-up that includes external connection socket, consumer unit, flush wall double sockets with USB connections. 

Internal & external lighting

All TED garden rooms have slimline LED downlights to provide even illumination, with a sleek and modern style. Externally, up/down lights will be fitted to ensure a striking welcome in hours of darkness. 

& installation

Our professional team follow a strict protocol to ensure structural integrity, high levels of detailing and a premium finish. Each TED is costed to include delivery and installation up to a distance of up to 100 miles, however services are available nationwide.


Each TED comes with everything you need to get started. Fully included is the foundation, delivery and installation. Mains electrical installation/connection, upgrades and personalisation are the only things to consider. 

Quality assurance guarantee

Satisfying customers is our top priority. That’s why we believe in offering fair and transparent prices with no hidden fees or extra charges. In addition, all of our garden offices come with a 10-year structural guarantee. 

technical TED

19 x 125mm 

Thermowood Cladding 
(finished @ 15 x 118mm)


Structured Insulated Panel  
(minimum specification - increased for larger buildings)

1.5 W/m2K

Aluminium frame U value

1.2 - 2.5m 

Giant screws secured between 1.2 - 2.5m into ground

410 Grade 

Stainless steel high performance 
screws and fixings

ClimaGuard 1.0+ 

Intelligent glazing with 76% light transmission (1.0 W/m2K U Value)

>1200mm EN 438-2,12

Engineered flooring impact resistance


Guarantee on the firestone EPDM rubber roof membrane


Maximum height

Enhancing your space

TED garden rooms are designed to be used all year round, and have insulated walls, floor, and roof, that meet new build regulations.  Additional heating in the form of a panel heater, or underfloor heating, can give you a that extra cosy feel. Modern slimline climate control systems is now a desirable enhancement for the warmer months. 

Other options include a practical canopy to protect from rain or shine, decking, adding in alternative doors and windows, or a concealed door.  Our team will guide you through options to ensure you receive a garden room that meets your needs and budget.


TED Garden Rooms is a trading division of Worcester Timber Products. Unit 6, Beech Drive, Hartlebury Trading Estate, near Kidderminster, Worcestershire. DY10 4JB. T: +44 (0) 1299 250744  what3words ///connected.trees.romance

Designed for you, crafted with care, made for living.