Update your doors with a trip to Knock Knock Doors in Newcastle. Our store has a range of doors on display including bi-folds, pivot, Hume, French, Corinthian, statesman, and solid timber doors. Not sure what you need? Don't stress let our team help you find the perfect doors for your home. We can even have them fitted and installed for you! For something a little special speak to our team about our custom-made door options. At Knock Knock Doors we take pride in our strong reputation for timeliness, and affordability so you can trust you'll always receive quality work at a great price.Our leading brands and 30 years' of experience support our reputation and community trust. Trust your home is secure with hardware products and durable locking systems from acclaimed manufacturer Lockwood. Security is a must when it comes to doors, so we use only the best locks available. Call Knock Knock Doors for an obligation free quote today! Our door fitting services are available throughout the Newcastle and Lake Macquarie regions.

The Steel-Line branch in Newcastle was established in 1995 as part of Steel-Lines expansion of its branch network in New South Wales. The Steel-Line Newcastle branch services the residential and commercial building markets in Newcastle and the surrounding areas for sectional garage doors, roller doors and industrial roller doors, and garage door openers for the complete range of garage doors. The Steel-Line Newcastle Branch services Woy Woy, Gosford, Wyong, Muswellbrook, Cessnock, Maitland, Newcastle, Toronto, Central Coast, Raymond Terrace and Forster. The Steel-Line Newcastle Branch represents the Steel-Line and can supply, install and repair the complete product range.

Cottons Glass & Aluminium, locally owned and operated since 1951. We create the perfect piece that fits just right. High quality glass and aluminium products customised by you to match your style and your space. Fabricate and install aluminium windows and doors, shower screens, safety doors and window screens. Commercial Aluminium Shopfronts, Mirrors and Glass Cut to Size. Reglaze / replace glass in existing residential and commercial windows and doors. We understand its often confusing and extremely hard to identify the difference between good and great. We help homeowners, architects and builders by partnering in designing and installing custom glazing solutions that achieve a great outcome. #thedifferencebetweenagoodfinishandagreatfinish

Trend Windows & Doors is proud to be a leader in window design philosophy. The Trend Windows brand is diverse and detailed. A wide choice of aluminium and timber windows and doors are available to meet your design requirements.