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Efficiency Door
& Window Seals
Our Door and Window Seal is different to others...


Caulk and Builders Foam
Essential Tools for Caulking and Spray Foam Applications
Our Outstanding Door/Window Seal Product
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Exhaust Tight Draught Stoppers (320mm) - recycled plastic
7 reviewsRegular price From $40.00 AUDRegular priceUnit price / per -
qVENT Door Vent - White - Acoustic
8 reviewsRegular price $59.95 AUDRegular priceUnit price / per -
Tight B-Seal Bottom of door seal - Acoustic
7 reviewsRegular price From $15.00 AUDRegular priceUnit price / per -
Tight House Door and Window Seal
91 reviewsRegular price From $25.00 AUDRegular priceUnit price / per -
Tight House Retrofit Air tight Power Point Backing box (post-plaster)
2 reviewsRegular price $3.50 AUDRegular priceUnit price / per -
TightTherm Duct Register Foam Blocks
4 reviewsRegular price From $5.50 AUDRegular priceUnit price / per
Tight House draught proofing products
Our best sellers and highly recommended products
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tightEPDM – Flexible EPDM Gasket for Pipe and Wire Sealing
1 reviewVendor:Efficiency MatrixRegular price $15.00 AUDRegular priceUnit price / per -
ProctorPassive DriFlash Tape 150mm
No reviewsVendor:Efficiency MatrixRegular price $173.00 AUDRegular priceUnit price / per -
Complete Door Weather Sealing Pack
No reviewsVendor:Tight HouseRegular price From $55.00 AUDRegular priceUnit price / per -
Tight B-Seal Bottom of door seal - Acoustic
7 reviewsVendor:Tight HouseRegular price From $15.00 AUDRegular priceUnit price / per -
ProctorPassive Connect - for building Air Tightness
No reviewsVendor:Tight HouseRegular price From $85.00 AUDRegular priceUnit price / per -
TightBridge™600mm - for building Air Tightness
No reviewsVendor:Tight HouseRegular price $50.00 AUDRegular priceUnit price / per$60.00 AUDSale price $50.00 AUDSale -
TIGHTPlate™ PE Foam Gasket - for building Air Tightness
No reviewsVendor:Tight HouseRegular price From $15.00 AUDRegular priceUnit price / per$20.00 AUDSale price From $15.00 AUDSale -
ProctorPassive YouByute Flexi Tape
No reviewsVendor:Efficiency MatrixRegular price From $40.70 AUDRegular priceUnit price / per

Our products assist the continuity of the building envelope and improve:
- Draught-proofing and Air-tightness
- Fire-rating
- Sound-proofing
- Insulation Consistency
- Water Ingress
- Moisture Control
- Improving ventilation


Tight House is an Australian owned company which has been operating since June 2009.
We aim to help you save on energy bills for your home or business, whilst improving comfort. Our products focus on draught proofing, improving insulation, ventilation (mould-reducing), fire- and sound-proofing for simple DIY improvements but also helping with renovations or new building projects.
Product Categories
View our categories for your housing needs
Low Energy, High Comfort Serious Renovation of a 1970's Home


Let customers speak for us
from 151 reviews
My front door hangs a good few centimetres off the floor when shut but is almost flush with the floor when fully opened (gotta love old houses), so the previous door seal was so high up it was basically useless. Because the soft rubber of this seal is so flexible it's able to wrap under the door while opened and then spring back to completely cover the gap when it's shut.
It took a couple of tries to get the position right on the door so I was worried the adhesive wouldn't hold after repeated resticking, but after leaving it alone it was stuck on tight by the next afternoon

Love it! So easy to use and get so much tape!

Thanks TightHouse, the duct sealing kit with the tape and foam blocks works really well. Got the kids involved too, we all had fun draft-proofing this unused ducts!

This sealing tape is a great product and it’s good to see that a company like Tighthouse stocks it as it is much better seal than you can get in Bunnings.

Finally a simple solution to effectively seal the doors on my home. The Tight House Door and Window Seal was easy to install and provides a totally effective seal despite the variable gaps around the doors. Highly recommended!
Website is very easy to use. Ordered products and had confirmation straight away. Updates came through, and the next thing I knew I had the products delivered. 2 days from order to receiving. Will recommend.

Used on door between garage and laundry. Ideal product as the gap was about 15mm - too large for most strip seals. The combination of the B-Seal at the bottom and the V-seal around the rest of the door has solved my problem. Great product.

I've used the V-seal on a door between my garage and laundry. My laundry was freezing due to the cold air coming in from the garage. The V-seal was really easy to install, and the difference it has made is incredible. The V-seal was ideal as the gap around the door was too narrow for the usual seal strips. I'll be doing my front and back doors next. Very happy.

I’m very pleased with the Door and Window Seal from Tight House. Easy to install. Very effective, and arrived super fast.

I've wasted money on many similar tools to seal my doors, and this is by far the best one. They really understood the issues when it came to using alternatives, and this handles them perfectly.
The only thing for me is that I wish the "white" option was completely opaque. Light still leaks through the seal, unfortunately.

Easy and quick to install, made an immediate difference to some pesky draughts coming in through some doors!
Clearand detailed product t explanations
Promptly processed my order

Prompt processing, my order arrived days within ordering. The product itself works like a charm and instantly made a difference to the cold draft coming through my external facing doors. Easy application and hasn’t prevented my doors from closing properly

This stuff does exactly what it says on the tin. Super effective. Get some!
I’ve been toying with all kinds of junk from Temu to seal the gaps in our huge art deco windows, all to no avail. We are renters and this is the perfect solution. The construction 10m away across the street is very noticeably attenuated. Aussie owned, plenty of it left in a roll, with 6 big windows done so far. Nice one