The Underfloor Heating Store Discount & Voucher Codes for August 2025

8 Verified and Active The Underfloor Heating Store Discount Codes, Voucher Codes & Best Deals for August 2025

Grab Up To 20% Off ProWarm Underfloor Heating at The Underfloor Heating Store
Don't miss the opportunity - shop now and enjoy expert-approved warmth for less!
Get Offer
Valid to 31.12.2025
Unlock Up To 15% Off Insulation Boards & Fixing Systems at The Underfloor Heating Store
Take advantage of this limited-time offer to save on trusted solutions that deliver both performance and value. Shop now at The Underfloor Heating Store and upgrade your system for less!
Get Offer
Valid to 31.12.2025
Essential Heating Accessories – Up to 50% Off Selected Items at The Underfloor Heating Store
The Underfloor Heating Store’s Everyday Essentials range features trusted names like Heatmiser and UltraTile. Shop programmable thermostats, grouts, spreader plates and more – all in stock and ready to ship.
Get Offer
Valid until further notice
The Underfloor Heating Store Sale: Up to 20% Off 140+ Products
The Underfloor Heating Store’s current sale includes over 140 discounted products with savings of up to 20%. Enjoy lower prices on ProWarm Smart Thermostats, electric mats, insulation boards and accessories – no code required, offer applied automatically at checkout.
Get Offer
Valid until further notice
Get Adhesives & Levellers from £11.00 at The Underfloor Heating Store
Take advantage of this great offer and buy quality adhesives and levelling compounds from as little as £11.00. These essential products are ideal for ensuring a smooth and safe installation of your underfloor heating system.
Get Offer
Valid to 31.12.2025
Get Up To 20% Off Switches, Cabling & Connectors at The Underfloor Heating Store
Whether you’re upgrading a system or starting fresh, this range has it all: Warmup RCD fused spurs (now £47.49), contactor suppressors (20% off), and Heatmiser wiring accessories. Discounted prices are shown – just add to cart and checkout.
Get Offer
Valid until further notice
Save Up to 40% on Underfloor Heating Mats at The Underfloor Heating Store
Get up to 40% off electric underfloor heating mats from leading brands including ProWarm, Warmup and Floorwarmers. The biggest deal? ProWarm clearance mats now start from just £50.99 – that's 40% off! All discounts are applied automatically, no code needed at checkout.
Get Offer
Valid until further notice
WiFi Thermostats Up To 20% Off at The Underfloor Heating Store
Upgrade to a smart heating system with WiFi thermostats from top brands like ProWarm and Warmup. Save up to 20% on models such as the ProTouch-W, now £81.59 (was £101.99). These thermostats offer remote control, scheduling and energy efficiency – no discount code needed.
Get Offer
Valid until further notice
Grab Up To 20% Off ProWarm Underfloor Heating at The Underfloor Heating Store
Don't miss the opportunity - shop now and enjoy expert-approved warmth for less!
Get Offer
Valid to 31.12.2025
Unlock Up To 15% Off Insulation Boards & Fixing Systems at The Underfloor Heating Store
Take advantage of this limited-time offer to save on trusted solutions that deliver both performance and value. Shop now at The Underfloor Heating Store and upgrade your system for less!
Get Offer
Valid to 31.12.2025
Essential Heating Accessories – Up to 50% Off Selected Items at The Underfloor Heating Store
The Underfloor Heating Store’s Everyday Essentials range features trusted names like Heatmiser and UltraTile. Shop programmable thermostats, grouts, spreader plates and more – all in stock and ready to ship.
Get Offer
Valid until further notice
The Underfloor Heating Store Sale: Up to 20% Off 140+ Products
The Underfloor Heating Store’s current sale includes over 140 discounted products with savings of up to 20%. Enjoy lower prices on ProWarm Smart Thermostats, electric mats, insulation boards and accessories – no code required, offer applied automatically at checkout.
Get Offer
Valid until further notice
Get Adhesives & Levellers from £11.00 at The Underfloor Heating Store
Take advantage of this great offer and buy quality adhesives and levelling compounds from as little as £11.00. These essential products are ideal for ensuring a smooth and safe installation of your underfloor heating system.
Get Offer
Valid to 31.12.2025
Get Up To 20% Off Switches, Cabling & Connectors at The Underfloor Heating Store
Whether you’re upgrading a system or starting fresh, this range has it all: Warmup RCD fused spurs (now £47.49), contactor suppressors (20% off), and Heatmiser wiring accessories. Discounted prices are shown – just add to cart and checkout.
Get Offer
Valid until further notice
Save Up to 40% on Underfloor Heating Mats at The Underfloor Heating Store
Get up to 40% off electric underfloor heating mats from leading brands including ProWarm, Warmup and Floorwarmers. The biggest deal? ProWarm clearance mats now start from just £50.99 – that's 40% off! All discounts are applied automatically, no code needed at checkout.
Get Offer
Valid until further notice
WiFi Thermostats Up To 20% Off at The Underfloor Heating Store
Upgrade to a smart heating system with WiFi thermostats from top brands like ProWarm and Warmup. Save up to 20% on models such as the ProTouch-W, now £81.59 (was £101.99). These thermostats offer remote control, scheduling and energy efficiency – no discount code needed.
Get Offer
Valid until further notice

Similar Offers, Promotions, Sales, and Voucher Codes to The Underfloor Heating Store


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