Your Local Specialists
Double Glazing Hobart

What is Double Glazing?
Double glazing refers to windows constructed with two glass panes separated by an insulating layer – typically argon gas. This design creates a thermal barrier that significantly reduces heat loss in cold weather and limits heat gain during warm months – ideal for Hobart’s climate. On top of energy efficiency, double glazing also improves acoustic performance, reduces condensation, and enhances home comfort. For Tasmania’s variable climate, this means cosier winters by the River Derwent and cooler summer evenings near the beach – making a clear case for double glazing’s importance in homes across Battery Point, Sandy Bay, and beyond.
Benefits of Double Glazing

Energy Saving
High‑performance windows with impressive U‑values help cut heating and cooling costs. Warm in winter, cool in summer.

Noise Reduction
Triple glazed systems can cut external noise by a significant margin, perfect for homes near busy Sandy Bay roads .

Secure & Sustainable
Multi‑point locking, durable uPVC frames, and zero need for painting ensure safety and longevity. Features like energy ratings and improved kerb appeal boost home value.

Why Choose Ecostar
Tasmanian homeowners choose Ecostar for our unwavering commitment to quality and transparency. We’re fully accredited by Australian and European standards, with a 10‑year product and installation guarantee that gives you peace of mind. Our quotes include all costs – survey, shipping, installation – so Battery Point and Sandy Bay residents never face hidden fees. Ecostar’s “Certified UV Stabilised” frames are built to withstand Tasmania’s sun, and our glowing reviews reflect reliability, workmanship, and professionalism. Over four decades, thousands of Australians have trusted Ecostar for elegant, efficient, and eco‑friendly window upgrades.
With over 40 years’ experience manufacturing and installing premium double glazing systems, we’re guided by values of quality, sustainability, and exceptional customer care. From our custom designs to energy‑efficient solutions, Ecostar is committed to transforming Tasmanian homes with style, comfort and respect for the local heritage and environment.
Before & After
Request Your Free Quote

Gallery

Video
Window Guide
Door Guide

Call Us Today
Call Now
Start A Quote
Design NowAccreditations
Ecostar holds all major Australian and European quality accreditations including Victorian Building Authority Registered Building Practitioner, Australian Glass and Window Association, British Standard Institute, Secured by Design, Hot Country Profile, Window Energy Rating, Housing Industry Association, Neighbourhood Watch and BFRC energy rating (A++).







