Thermal Replacement Slats

Made using a specialised blackout lining, thermal vertical slats have outstanding insulating properties to help keep your home at comfortable temperatures year round. As part of our thermal blinds range, they also double as effective blackout blinds — perfect for bedrooms where light blocking and insulation both matter. Replace your current slats with thermal vertical slats today and start saving on your energy bills!

Thermal vertical slats can be installed in minutes. A range of colours, designs and materials are available, including waterproof PVC slats — ideal for bathrooms and shower rooms. If you need a complete new setup rather than replacement slats, explore our full vertical blinds range or browse other blind parts and spares for additional components.

Thermal vertical slats are supplied with hangers as standard. Order up to eight free samples to check the fabric and colour before you commit, or get in touch if you need help finding the right slats for your existing headrail.