£10 Off
£10 off when spending over £500 at Insulation Superstore
Expires: 28th Mar
€10 off when you spend over €500
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
Save 5% Off
save 5% off at Insulation Superstore
Expires: 27th Mar
5% off on sheepwool insulation
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
Teachers Only
special at Insulation Superstore
Expires: 21st Mar
Special Offer Code
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
up to 15% off free delivery at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
get on insulation deals at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
get featured offers at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
up to £25 off free delivery at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
up to 10% off featured offers at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
plasterboard from £3.60 at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
save 0% finance on (£99 + purchases) at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
up to 20% off free delivery at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
free delivery on isover spacesaver loft range (£350 + spends) at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
free delivery on timber product (£350 + spends) at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
£25 off (£500 + spends) 's newsletter sign up at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
free delivery on the kingspan kooltherm insulation (£750 + purchases) at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
free delivery on celotex pir boards on (£300 + purchases) at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
pellet quantities for iko enertherm items at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
up to 5% off kingspan kooltherm insulation sheets and boards at Insulation Superstore
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
free delivery on prowarm & circoflopro underfloor heating kits at Insulation Superstore
Free delivery on CircofloPro and ProWarm underfloor heating kits
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
Expired Insulation Superstore Discount Codes:
You may wish to try them anyway, sometimes they can still work!
Save 5% Off
save 5% off at Insulation Superstore
Expired: 8th Feb
INSULATE5
£25 Off
£25 off on first order when signing up at Insulation Superstore
Expired: 31st Jan
RR2VG1GD
Save 5% Off
save 5% off at Insulation Superstore
Expired: 30th Nov
JACK5
Save 5% Off
save 5% off at Insulation Superstore
Expired: 30th Nov
THERMA5
Save 5% Off
save 5% off at Insulation Superstore
Expired: 30th Nov
YBS5
Teachers Only
pipe wrap foil insulation sfba by superfoil - 8cm x 7.5m only £3.89 at Insulation Superstore
Expired: 15th Sep
Save 10% Off
save 10% off at Insulation Superstore
Expired: 8th Aug
SUPERBDAY
Staff Offer
£250 off tui deal of the week holidays at Insulation Superstore
Expired: 2nd Aug
DEAL250
Don't Miss It
£300 off tui deal of the week holidays at Insulation Superstore
Expired: 5th Jul
DEAL300
Save 5% Off
5% off (£500+ spends) at Insulation Superstore
Expired: 8th Mar
SUPER5
Check out these other Edu Discounts:

get 10% off various sensio mirrors at Better Bathrooms
View all Better Bathrooms vouchersExpires: 17th Feb
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.

save 5% off at The Underfloor Heating Store
View all The Underfloor Heating Store vouchersExpires: 1st Mar
5% off on your order - Exclusive Code
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.

save 5% on all purchases at Royal Bathrooms
View all Royal Bathrooms vouchersExpires: 31st Dec
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.

save 10% off (£89 + spends) at Lights.co.uk
View all Lights.co.uk vouchersExpires: 28th Feb
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.

5% off on sitewide items
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.

£10 off (£300 + spends) at Plumbworld
View all Plumbworld vouchersExpires: 31st Dec
Excludes sale items unless otherwise stated. Other terms may apply — see store website for full details.
Popular discount codes for Insulation Superstore:
Promotion Code | Details | Expiry Date |
---|---|---|
INSULATE5 | Discount code: Save 5% off | 4 days ago |
RR2VG1GD | Discount code: £25 off on First Order When Signing up | 1 week ago |
JACK5 | Discount code: Save 5% off | 2 months ago |
THERMA5 | Discount code: Save 5% off | 2 months ago |
YBS5 | Discount code: Save 5% off | 2 months ago |
Discount code: Pipe Wrap Foil Insulation Sfba by Superfoil - 8cm X 7.5m Only £3.89 | 4 months ago |
Check these shops — they often feature educational worker discounts:
AlpineTrek Millets ELEMIS Simply Supplements FloridaTixHow many Insulation Superstore vouchers codes can I use?
The max number of discounts you can bag is 1 at Insulation Superstore. Mind you, do have a butcher's at the T&Cs of each offer before using it, as some can only be redeemed the once.
If you're in two minds, best to have a natter with Insulation Superstore support via their live chat.
When do Insulation Superstore promo codes usually expire?
Each shop's a different kettle of fish. Some might offer ongoing discounts, but places like Insulation Superstore typically have shorter promo periods. Our own digging shows that the average discount for Insulation Superstore sticks around for 94 days.
As said, do give the expired codes a whirl, they might just work. But we've only chucked in the 'active' promotions here. Need to know more? Give us a bell.
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Try these websites for Insulation Superstore offers:
If you've drawn a blank finding a decent voucher code or promotion for Insulation Superstore, give these other sites a go, geared towards health service workers. Heads up, you might need to sign up. TeachersDiscounts.org.uk isn't tied to these external sites:
Why we 💙 Insulation Superstore promos
Eligible for Teacher Discounts at Insulation Superstore?
While we focus on teacher discounts, our platform also offers codes for educational staff and related services. Whether you're moulding young minds or handling admin tasks, we've got a deal for you. Free delivery codes? We've got those too! Check back often; we update hourly.