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Insulation

A warmer home starts at the window

Windows are one of the biggest sources of heat loss in New Zealand homes. The right curtains and blinds help keep warmth inside, reduce draughts, and make your home more comfortable through winter.

At Lewis’s, we create layered window furnishing solutions designed for Wellington homes - combining warmth, light control, privacy and style.

Book a free in-home design visit
Visit our Ngauranga showroom

WHY IT MATTERS

Even well-insulated homes can lose warmth through uncovered windows. Well-fitted curtains and blinds create an insulating barrier between the room and the glass, helping improve comfort and reduce heat loss.

THERMAL CURTAINS

Quality curtains with thermal linings help trap warmth inside while adding softness and texture to your home.

For the best performance, curtains should:

  • Extend close to the floor

  • Include quality thermal linings

  • Fit generously across the window

  • Minimise gaps where possible

Lewis’s offers a wide range of fabrics, linings and styles to suit every home.

KINETICS CELLULAR BLINDS

Kinetics Cellular Blinds use a honeycomb design that traps air inside the blind to help reduce heat transfer through windows.

They’re ideal for:

  • Older homes

  • Bedrooms and living areas

  • Large windows

  • Layering behind curtains

Available in light-filtering and blockout options.

THE BEST RESULT? LAYERING

For maximum warmth and comfort, combine lined curtains with cellular blinds. Layering creates multiple insulating barriers while giving you flexibility with privacy, light and style.

DESIGNED FOR WELLINGTON HOMES

Lewis’s has been helping Wellington homeowners create warmer, more comfortable homes for generations. Whether you’re replacing existing curtains or furnishing a whole home, our experienced team can help.

Visit our Ngauranga showroom
Or book a free in-home design visit

25 Centennial Highway, Ngauranga
(04) 237 3737