ThermaLine
Sliding Windows

Download a Brochure

Slide into optimum home comfort with the peace of mind you will be less reliant on traditional heating and cooling systems due to your window insulation.

Configuration

option door image

Sliding window

option door image

Sliding window with transom

option door image

Two panel sliding window with transom

option door image

Three panel Sliding window

option door image

Three panel Sliding window with transom

Options

option door image

Reverse Sash

option door image

Fly Screens

option door image

Bottom Sash

option door image

Colonial C1 & C2

Hardware

Thermaline Window
Latch Lock

Standard Colours

Our STANDARD colour range has been specially selected to meet the needs of most building projects and represents some of the most popular colours used and selected by builders, architects and home owners. Custom finishes are available by request.

Experience the quiet comfort,
privacy and safety of glass

option door image

ACOUSTIC

option door image

COMFORT

option door image

SAFETY

option door image

PRIVACY

Trusted for more than 160 years

Specifications

Max Glass Thickness24mm
Double Glazed
Uw Range1.90 - 2.90
ScreensInsect Screen | Barrier Screen | Security Screen
Custom ColoursAvailable on request
Warranty7 years

Downloads

ThermaLine® Product Guide
Product Guide

Product Range

logo

Need a quote for Sliding Windows?

Contact your local Dowell office today!