TRJ CONSTRUCTION · PROJECT PORTFOLIO

The White House Granny Annexe in Radway

A 10 × 4 m SIP granny annexe in Radway, Warwickshire, with a separate bedroom, living space, kitchenette, shower room, cedar frontage and tiled roof.

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The White House Granny Annexe in Radway — project overview
TRJ PROJECT PHOTOGRAPHThe White House Granny Annexe in Radway

THE PROJECT

From an idea
to a real space.

A 10 × 4 m SIP granny annexe in Radway, Warwickshire, with a separate bedroom, living space, kitchenette, shower room, cedar frontage and tiled roof.

TRJ Construction built the White House granny annexe in Radway, Warwickshire, creating a separate living space with a bedroom, living area, kitchenette and shower room.

Size and layout

The signed drawing shows a 10 × 4 m building, an overall external footprint of 40 m². The living area and kitchenette occupy one side, with a central shower room and a separate bedroom on the other side.

SIP structure and foundations

SIP panels form the floor, walls and roof. The order specifies screw-pile foundations with increased depth based on the soil report, engineering and building-control requirements. Metal beams support the larger openings, with a glulam beam for the main roof.

Cedar frontage and tiled roof

Vertical Red Cedar cladding finishes the frontage, with fire-retardant boards and a rendered finish on the sides and rear. A membrane, battens and wall ventilation form part of the external build-up. The roof uses slate-grey Redland Mini Stonewold concrete tiles with dry verges, anthracite uPVC soffits and fascias, and black round gutters.

Doors and windows

Anthracite grey RAL 7016 aluminium joinery includes 2,850 × 2,100 mm bifold doors, fixed glazing, two 1,200 × 1,050 mm casement windows and two 600 × 1,050 mm obscure-glass rear windows. Toughened, argon-filled double glazing was specified. A separate 900 × 2,100 mm composite entrance door is paired with a 500 × 2,100 mm obscure-glass side panel.

Kitchenette, shower room and finishes

The order includes a small kitchenette with units and sink, with fitting included. The separate shower room includes a shower enclosure, WC and basin, extractor fan, towel radiator and surface-mounted LED light. A mini sewage pump forms part of the waste-service specification.

The interior is plasterboarded, skimmed and painted white with Dulux paint, with Howdens laminate flooring, white skirting and Howdens four-panel internal doors.

Heating, lighting and services

Two 1.5 kW Haverland wall radiators provide heating. The electrical specification includes six white double sockets, three main internal lights, two exterior wall lights, a separate shower-room LED light and a fire alarm. An independent consumer unit with RCBO and surge protection, water and electricity connections and a new electrical junction box were included.

CUSTOMER REVIEW · 5 STARS

Trustworthy and Professional

“I can highly recommend TJR Construction. Their work on our garden annex was finished to a high standard, on time and to the quoted cost. It was a pleasure to have Costi and Dany work on the project. They were prompt, communicative at every stage and thoroughly professional. We never had to worry about anything. We are delighted with the finished product which is a warm and well finished living space. They are polite hard working and were self sufficient while on site. We are lucky to have found them.”

David · ★★★★★ · 2 November 2023

Read the original Trustpilot review ↗

REAL PROJECT PHOTOGRAPHS

A closer look
at the build.

Explore photographs from this project using the rotating gallery. Use the arrows or pause the movement to study each view.

View the full photograph collection ↓
The White House Granny Annexe in Radway — project photograph 1
The White House Granny Annexe in RadwayProject photograph 1

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THE PHOTOGRAPH COLLECTION

Details worth
a closer look.

Photographs recorded for this project. They may show different stages and views; the gallery is not a promise of a standard package.

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YOUR NEXT PROJECT

Start with
your own brief.

Tell us how you want to use the space, where it will be built and which details you like from this project. We can discuss a layout and specification suited to your property.

Access, ground conditions, services, planning and building control requirements need to be assessed for your site. Dimensions, prices and timescales are agreed for the individual project.

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