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Must Have Ideas Trustpilot Rating 4.7/5 • 108,844 reviews
Must Have Ideas Google Rating 4.8/5 • 6,226 reviews

Get in touch FREE   0800 999 66 55 8am – 8pm, 7 Days A Week

Delivered within
2 working days

from family-run UK business

No-Quibble 100-day
money back guarantee

UK based customer services

Hassle-free
easy returns

Returning items is quick & easy

Delivered within
2 working days

from family-run UK business

No-Quibble 100-day
money back guarantee

UK based customer services

Hassle-free
returns guarantee

Returning items is quick & easy

Heat Seal
Heat Seal
Our customers say Excellent
4.7 out of 5 based on 108,844 reviews Trustpilot
Our customers say Excellent
4.7 out of 5 based on 108,844 reviews Trustpilot

Introducing Heat Seal, the non-permanent MONEY-SAVING
window insulation kit that locks in the heat & keeps out the cold.

QUICKLY & EASILY form an airtight seal on ANY window
without tools or DIY skills to ELIMINATE heat loss &
SAVE on your energy bills.

Heat Seal’s invisible design means you won’t be able to see it – but you
will FEEL the difference – in your home AND in your pocket.

Plus, it removes effortlessly without a trace, leaving ZERO damage to your
surfaces – you’ll NEVER even know it was there!

Stay Warm While Saving Money

Lock In The Heat & Keep Out The Cold

Quick & Easy Installation

No Tools Or DIY Skills Required

Will NEVER Damage Your Surfaces

HUGE Kit Enough For Several Windows

Stop Wasting Heat &
Throwing Money Out
Of The Window

Stop Wasting Heat & Throwing Money Out
Of The Window

Insulate your windows, turn the
thermostat down & save money

Get The Warmth &
Comfort Of Double-Glazing WITHOUT The Price Tag

Get The Warmth & Comfort Of Double-Glazing WITHOUT The Price Tag

Fix draughts fast, reduce
condensation & keep the heat in
your home at a fraction of the cost

Invisible Design Won’t Ruin The Appearance Of Your Home…

Invisible Design Won’t Ruin The Appearance Of Your Home…

You won’t be able to see it – but you’ll feel the difference

It’s So Easy To Install,
You Can Do It Yourself In MINUTES…

WITHOUT tools or
DIY skills needed to start SAVING money

Simply measure, cut & stick

Easily remove wrinkles with a standard hairdryer

Removes Quickly
& Easily Without
ANY Damage – You
Won’t Even Know
It Was There

Removes Quickly & Easily Without ANY Damage – You Won’t Even Know It Was There

The non-permanent,
money-saving, seasonal solution
to heat loss

H-U-G-E 5ft x 32ft
(1.6m x 10m)
Coverage, Enough
To Insulate Several
Draughty Windows

H-U-G-E 5ft x 32ft (1.6m x 10m) Coverage, Enough To Insulate Several Draughty Windows

Perfect for windows, patio doors & conservatories

ELIMINATE Heat Loss From ANY Window… Hold In The Heat & Keep Out The Cold
Money Back Guarantee

2300000+

2300000+

Happy customers love our...

Happy customers love our...

Happy customers love our

100-DAY Money Back guarantee - No Quibble HASSLE-FREE Returns - 2 Working Day Delivery Promise

FLASH SALE: LIMITED TIME ONLY

FLASH SALE:

LIMITED TIME ONLY

SAVE 1/3

Heat Seal
Trustpilot

Rated Excellent

4.7 out of 5

108,844 reviews

Get your Heat Seal

today and SAVE 1/3

USUALLY £22.99

JUST £14.99

Or pay it in 4 with Clear Pay Info

Or pay in 30 days with Clear Pay Info

Order now for guaranteed delivery by:
Wednesday 24th April

Due to overwhelming demand, this product is currently sold out.
However, we have more stock coming in soon!

Due to overwhelming demand,
this product is currently sold out.
Unfortunately we don't know when,
or if, we will be getting more stock.

Insulate your windows & save money

Why shop with us?

Delivery Icon

2 working day delivery guaranteed

Family Icon

Family owned & run

Business Icon

British business (110 staff)

Star Icon

108,844 5-star reviews

Thumb Icon

Over 2.6 million happy customers

Prefer to order by phone, need some help or have a question?

CALL US FREE

0800 999 66 55
2 Working Day Delivery
Tracked with Royal Mail

from family-run UK business

No Quibble 100-Day
Money Back Guarantee

UK based customer services

Hassle-Free
Returns Guarantee

Returning items is quick & easy

Customer Reviews Powered By

Trustpilot

Excellent

Based on 99,626 reviews on Trustpilot

Verified

Margaret Tye, 12 November

Company you can trust

Its important to find a trusted company had a few purchases and always been happy with items and the deliveries information from start to arriving brilliant customer care would never hesitate to use MHI very good company well organised would highly recommend keep doing what you do well done

Verified

Sharon Jarman, 11 November

They were in constant contact about my…

They were in constant contact about my order and it's expected delivery date. Customer service was impeccable and the items they sell are brilliant. Keep up the good work. It's lovely to deal with a friendly , honest business

Verified

Derek B, 08 November

Guarantees and promises kept! Again! 👏

As Must Have Ideas advertise, they never have let me down when it comes to sticking to their promises. Orders are always processed quickly and efficiently, and, as a former postman, I know what goes into Royal Mail keeping MHI's delivery promises too. I have yet to be disappointed with either MHI or Royal Mail's delivery procedures. I don't foresee that changing any time soon either. Keep up the good work!! 😊👏🫡

Verified

Sandie Cottee, 31 October

Easy to order

Easy to order, Fast delivery, Packaged well, Quality goods, have ordered in the past and never been disappointed, will order again

Verified

Debra Allen, 17 September

Delivered quickly

Delivered quickly Item does the job Good quality, reasonable price- what more can you ask for?

Verified

Deb, 17 September

Good family run business

Good family run business, reasonable prices, rapid response don’t wait long at all for goods to be delivered

Verified

Judith , 16 September

Fabulous company

This company has some excellent, good quality, household goods. The service, communication and delivery is all excellent. Highly recommend

Verified

C. Crook, 16 September

Good service & good products.…

Always good service & always been happy with any of the products I've bought from this company.

Verified

Mrs V Howard, 16 September

Have used this Company on several…

Have used this Company on several occasions and have always had excellent service.

Verified

Linda Andry-Bourgeois, 16 September

Have bought loads of stuff from Must…

Have bought loads of stuff from Must Have Ideas and their service is outstanding! Will continue to use them for all the unique and useful products they provide!!

Verified

Norma Smith, 18 August

Awesome products, amazing prices!

I've bought a few items from Must Have Ideas... these include Mould Magic, Pinkcredibles, PipePal, the long reach duster for getting in the radiator nooks and crannies, and the truly amazing food saver green bags...(the money I've saved on food waste since using these is fabulous!) My latest purchase has been Nanna's Secret... omg it's amazing! Thank you 'Must Have Ideas' for your truly awesome and reasonably priced products... I have no worries whatsoever about recommending this wonderful company.

Verified

William Dalzell, 09 August

Great family company with lots of super ideas

Great family company with lots of super ideas and helpful solutions to the usual daily obstacles. The items are always boxed well and the instructions are ace. You can tell this company pays attention to the small details and that is what makes them stand out from the crowd. This is why Must Have Ideas are my go to domestic help :) Well done Amy and best of luck going forward!

Verified

Alan Brown, 02 August

Excellent company to deal with

The product I purchased online from this company turned out to be amazing. The whole experience with this company has been perfect, kept up to date on progress of order plus delivered quicker than expected.

Verified

Denise, 30 July

Never disappoints.

I’ve had several things now from this company and have never been disappointed. Easy process to order, quick delivery and items did what they claimed to do. I can highly recommend ‘Must Have Ideas’.

Verified

Pete Bessant, 29 July

You should realy rename this site to:- Must Have Neat Ideas

What makes this website so good is the abundance of neat ideas and ultra useful gizmo's, not only that, it's the speed at which they get orders out to customers

Verified

Susan W, 29 July

Absolutely everything is great

Absolutely everything is great. Advertisements, type of products, ordering, communication and delivery. The process made me feel like there is great care given to everything including the customer.

Verified

E A C Melrose, 20 July

Excellent merchandise

Excellent website with a large range and selection of useful items. Very competitive prices, easy to order and quick delivery. I have been delighted with everything I have ordered and highly recommend this company

Verified

H Cullen, 17 July

Have bought from this company 2-3 times…

Have bought from this company 2-3 times and would recommend them. Items received on time every time. Everything I have bought, has been very good and does what it says.

Verified

Catherine Sadd, 17 July

Fantastic products,quick delivery.Last…

Fantastic products,quick delivery.Last but not least stupendous c Ustomer service 👏👏👏a big thank you to all involved in company.👍😊👍😊

Verified

Chris Barnwell, 17 July

Unique, useful products at great prices.

Great range of very useful products and a website that is easy to use. Products I ordered are as described and prices were extremely competetitive in fact much less then I thought they would be. Delivery was swift and arrived on time. Thank you.