Underfloor Heating
Discover the perfect balance of comfort and efficiency with our underfloor heating systems. Designed for seamless installation beneath tiles, wood, and carpet, these systems deliver gentle, uniform warmth.
Ideal for enhancing any renovation project or new home build, our solutions offer a luxurious touch that transforms your space into a cosy retreat.
From homeowners to professionals, Bathrooms by Design provides high-quality products tailored to meet your needs. Enjoy a remarkable blend of elegance and practicality, backed by our exceptional service.
Shop now and revitalise your bathroom with our premium underfloor heating solutions today!
176 Products
176 Products
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Thermosphere
TSM-150-0200
Thermosphere Self Adhesive Mesh 150w 2.0m2
£154.22
£100.25
Available
10-12 days
Thermosphere
TSM-150-0150
Thermosphere Self Adhesive Mesh 150w 1.5m2
£125.40
£81.50
Available
2-4 days
Thermosphere
TSM-150-0250
Thermosphere Self Adhesive Mesh 150w 2.5m2
£192.17
£124.91
Available
10-12 days
Thermosphere
SCP-W-01
Thermosphere Programmable Control White
£200.34
£130.22
Available
2-4 days
Thermosphere
DC-W-01
Thermosphere Dual Control White
£323.57
£210.32
In Stock
3-5 days
Thermosphere
TSM-150-0350
Thermosphere Self Adhesive Mesh 150w 3.5m2
£268.06
£174.24
Available
10-12 days
Thermosphere
TSM-150-0300
Thermosphere Self Adhesive Mesh 150w 3.0m2
£230.11
£149.57
In Stock
3-5 days
Thermosphere
TSM-150-0400
Thermosphere Self Adhesive Mesh 150w 4.0m2
£308.45
£200.50
Available
10-12 days
Thermosphere
TSM-150-0100
Thermosphere Self Adhesive Mesh 150w 1.0m2
£97.20
£63.18
Available
10-12 days
Thermosphere
TSM-150-0450
Thermosphere Self Adhesive Mesh 150w 4.5m2
£346.39
£225.16
Available
10-12 days
Thermosphere
TSM-150-0700
Thermosphere Self Adhesive Mesh 150w 7.0m2
£536.11
£348.47
Available
10-12 days
Thermosphere
TSM-150-0500
Thermosphere Self Adhesive Mesh 150w 5.0m2
£384.34
£249.82
In Stock
3-5 days
Thermosphere
TSM-150-0600
Thermosphere Self Adhesive Mesh 150w 6.0m2
£459.00
£298.36
In Stock
3-5 days
Thermosphere
TSM-150-0800
Thermosphere Self Adhesive Mesh 150w 8.0m2
£612.00
£397.80
In Stock
3-5 days
Thermosphere
TSM-200-1000
Thermosphere Self Adhesive Mesh 200w 10.0m2
£820.08
£533.05
Available
10-12 days
image coming soon
Thermosphere
T-MO1
Thermosphere T-mo Electric Heating Thermostat 16a White
£222.00
£144.30
Available
10-12 days
Clearance 2026
Thermosphere
WLH-01
Thermosphere Wireless Hub
£118.80
£71.28
Low Stock
3-5 days
Thermosphere
HDMC-037-0450J
Thermosphere Ultimate Decoupling Membrane Heating Cable 37lm 3.46m2
£283.44
£184.24
Available
10-12 days
Thermosphere
HDMC-031-0375J
Thermosphere Ultimate Decoupling Membrane Heating Cable 31lm 2.88m2
£240.32
£156.22
Available
10-12 days
Clearance 2026
Thermosphere
HDMC-025-0300J
Thermosphere Ultimate Decoupling Membrane Heating Cable 25lm 2.31m2
£202.28
£121.37
In Stock
3-5 days
Thermosphere
TSM-200-0150
Thermosphere Self Adhesive Mesh 200w 1.5m2
£141.00
£91.66
Available
10-12 days
Thermosphere
TSM-200-0350
Thermosphere Self Adhesive Mesh 200w 3.5m2
£287.03
£186.56
Available
10-12 days
Thermosphere
TSM-200-0250
Thermosphere Self Adhesive Mesh 200w 2.5m2
£205.02
£133.26
Available
10-12 days
Thermosphere
HDM-005
Thermosphere Decoupling Membrane 5 Sqm
£155.06
£100.79
Available
10-12 days
Thermosphere
TSM-200-0100
Thermosphere Self Adhesive Mesh 200w 1.0m2
£109.20
£70.98
Available
10-12 days
image coming soon
Thermosphere
FSPB-10-03
Thermosphere Floor Sensor Probe 3m
£36.54
£23.75
Available
10-12 days
Clearance 2026
Thermosphere
SHH-01
Thermosphere Smarthome Hub 95 X 95 X 20
£152.62
£91.57
Low Stock
3-5 days
Thermosphere
TSM-200-0600
Thermosphere Self Adhesive Mesh 200w 6.0m2
£492.05
£319.84
Available
10-12 days
Clearance 2026
Thermosphere
TSM-150-1600
Thermosphere Self Adhesive Mesh 150w 16.0m2
£1,221.55
£732.94
In Stock
3-5 days
image coming soon
Clearance 2026
Thermosphere
CTE-001
Thermosphere Cold Tail Extension (1m)
£6.60
£3.96
Low Stock
3-5 days
image coming soon
Thermosphere
FSPB-10-10
Thermosphere Floor Sensor Probe 10m
£41.58
£27.02
Available
10-12 days
Thermosphere
SC-094-1700
Thermosphere Screed Cable 1700w
£551.93
£358.75
Available
10-12 days
Thermosphere
SC-039-0700
Thermosphere Screed Cable 700w
£249.65
£162.28
Available
10-12 days
Thermosphere
SC-076-1375
Thermosphere Screed Cable 1375w
£479.06
£311.39
Available
10-12 days
Thermosphere
SC-116-2100
Thermosphere Screed Cable 2100w
£596.46
£387.70
Available
10-12 days
Thermosphere
SC-144-2600
Thermosphere Screed Cable 2600w
£805.63
£523.66
Available
10-12 days
Thermosphere
SC-183-3300
Thermosphere Screed Cable 3300w
£1,155.13
£750.84
Available
10-12 days
image coming soon
Thermosphere
TIB-JT-01
Thermosphere Joint Tape 25m
£34.40
£22.37
Available
10-12 days
image coming soon
Thermosphere
PYT-25-01
Flexible Levelling Compound 25kg
£55.13
£35.83
Available
10-12 days
image coming soon
Thermosphere
CK-001
Thermosphere Heating Cable Connection Kit
£18.90
£12.29
Available
10-12 days
Thermosphere
SC-033-0600
Thermosphere Screed Cable 600w
£217.26
£141.22
Available
10-12 days
Thermosphere
SC-045-0850
Thermosphere Screed Cable 850w
£275.29
£178.94
Available
10-12 days
image coming soon
Thermosphere
CSN-025
Thermosphere Contactor Snubber 25a
£248.22
£161.34
Available
10-12 days
Thermosphere
SC-011-0200
Thermosphere Screed Cable 200w
£106.42
£69.17
Available
10-12 days
image coming soon
Thermosphere
CSN-040
Thermosphere Contactor Snubber 40a
£337.68
£219.49
Available
10-12 days
Thermosphere
SC-027-0500
Thermosphere Screed Cable 500w
£182.17
£118.42
Available
10-12 days
image coming soon
Thermosphere
CSN-063
Thermosphere Contactor Snubber 63a
£398.64
£259.12
Available
10-12 days
Thermosphere
SC-016-0300
Thermosphere Screed Cable 300w
£120.10
£78.06
Available
10-12 days