Draught Sealing Kit Double Hung Window

This is the kit our professional crews install, boxed for you. Sealasash, our installation business, has draught sealed over 25,000 wooden windows across Australia with this exact system, and hundreds of five star customers later it is still the only method we trust. No stick on foam. No plant on beads. The seals are fitted into proper primed timber beads and become part of the working window.

Most DIY draught kits on the market are a strip of adhesive foam that peels off within a couple of winters. This kit is different. You remove the old beads, fit new primed beads with twin fin brush seals built in, seal the meeting rail, and rehang the sashes on fresh cord. When you finish, the seals are invisible from the room, the rattle is gone, and the window slides the way it did when it was made. Dust and outside noise drop away with the draughts. You keep your original wooden windows and finally enjoy them.

What you end up with: sealing at the parting bead, meeting rail and staff beads, all built into the window rather than stuck on the face of it.

Watch the whole job before you buy

The video at the top of this page is the full 10 minute step by step, filmed in our workshop, showing the same process our installers use every day. If you watch it and think "I can do that", this kit is for you. It suits the confident DIYer who is happy to pull a window apart, and the detailed written instructions in the box walk you through every step again on paper.

What is in the box

• White primed wooden staff bead: 2 x 2m lengths and 2 x 1m lengths
• White primed wooden parting bead: 2 x 2m and 1 x 1m lengths
• Twin fin brush seals (white) for the beads and meeting rail, 11m total
• Track for the meeting rail x 1m
• 1 x 10m hank of high quality 6mm sash cord (cotton exterior with poly core)
• Step by step instructions

Fit and suitability

• Double hung windows with both sashes on cords
• Windows up to 2m high and 1m wide. One kit does one window.
• PAINTED wooden windows only

An honest note on price: you can buy cheaper draught kits. They are cheaper because they are stick on seals and thin mouldings, and the result shows it. This kit costs more because it is the professional system, and once it is in, that window is done. You get what you pay for.

Read the full install guide: How to renew sash windows with the Sellaseal Premium Kit.