We use cookies and other similar technologies to improve your browsing experience and the functionality of our site. Privacy Policy.
Menu
Your Cart
Free mainland delivery £200+ · Highlands, islands & NI £9.99
Plan your space

Quick BTU calculator

Enter your room measurements for an estimated heating requirement. Compare radiators without leaving this page.

Starting assumptions: two adjacent outside walls, 1.5m² low-E glazing, insulated cavity walls, ground floor and insulated loft. Check these against your room.

Check or change room assumptions

U-values describe heat passing through a surface; use known building values where available. −3°C outdoors, 10°C below and the default U-values are preliminary assumptions, not a location survey. Unheated lofts use the outdoor temperature; heated floors/ceilings use U 1.36/1.62 and the adjacent-room temperature.

Preliminary rectangular-room estimate, not an installer’s heat-loss survey. It excludes detailed thermal bridging, ground/loft modelling and ventilation-system design. Confirm the room heat loss and radiator output at your heating-system temperatures before ordering.

Need help choosing? Contact us →

Towel radiator buying guides

RSS Feed

Your next step to a warmer bathroom

Good choices start with clear advice

Choose a topic below. Each collection starts with a practical guide, followed by answers to the details that matter before you buy.

3 guides

Small bathrooms & cloakrooms

Start with the room: space to move, towel storage and everyday warmth.

Start with this guideHow to Choose a Towel Radiator for a Small Bathroom
6 guides

Small & narrow towel radiators

Compare slim widths, usable height and fit beside a basin or doorway.

Start with this guideSmall and Narrow Towel Radiators: Choosing Chrome or Black
More guides in this topic
8 guides

Wide towel radiators

Plan a wider rail around your wall, pipework, finish and heat output.

Start with this guideChoosing a Wide Towel Radiator: A Practical Buying Guide
More guides in this topic
7 guides

Electric & dual-fuel heating

Understand elements, controls, running costs and installation checks.

Start with this guideElectric and Dual-Fuel Towel Radiators: A Practical Buying Guide
More guides in this topic
5 guides

Measuring, BTU & valves

Check the dimensions and connections before you place your order.

Start with this guideTowel Radiator Sizes: Measuring a Small Bathroom
More guides in this topic
7 guides

Care, finishes & installation

Look after the finish and prepare useful questions for your installer.

Start with this guideHow to Clean and Care for a Towel Radiator
More guides in this topic

Browse older articles →

WhatsApp us