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Expert Heating & Bathroom Advice Blog
Home Heating Hub
Expert Guides & Buying Advice
Honest, practical sizing advice and buying guides for boilers, radiators, bathrooms, and heat pumps.
Fact Checked
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Written by Certified UK Heating Experts
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Last Updated: April 2026
Interactive BTU Calculator
Find the exact heat output required for your room before you buy.
0 BTUs / hr
Equivalent to 0 Watts. We recommend buying a radiator with an output slightly higher than this figure.
Combi Boiler Buying Guide 2026
Choosing the right combi boiler size (kW) and brand. A complete homeowner's guide to system upgrades.
Read Full Guide →Designer Radiators: The Complete Guide
Styles, sizes, and finishes. How to match your vertical and horizontal designer radiators to your home's decor.
Read Full Guide →Panel Radiators: Type 11, 21, or 22?
Understand the exact differences between single and double panel convector radiators to maximize heat output.
Read Full Guide →Complete Bathroom Sizing & Buying Guide
From heated towel rails to modern suites — how to plan a bathroom renovation that lasts.
Read Full Guide →Air Source Heat Pumps & The BUS Grant
Are heat pumps worth it? We breakdown efficiency ratings, running costs, and how to claim the government grant.
Read Full Guide →