CapLock

CapLock Replacing old windows with brand new, leaving the existing framework. One trade, one and done!

Cold air sneaking in around the windows? That's your heating money walking straight out the door.CapLock fits brand-new ...
12/08/2026

Cold air sneaking in around the windows? That's your heating money walking straight out the door.

CapLock fits brand-new windows into your existing frames, so you seal out the draughts and hold the warmth, without the mess of a full rip-out.

Get your free measure and quote today: https://www.caplock.com.au or call 0432 992 445.to your existing frames, so you seal out the draughts and hold the warmth, without the mess of a full rip-out.

Get your free measure and quote today: https://www.caplock.com.au or call 0432 992 445.

Your living room should be the warmest room in the house this winter, not the draughtiest.CapLock fits brand-new windows...
12/08/2026

Your living room should be the warmest room in the house this winter, not the draughtiest.

CapLock fits brand-new windows into your existing frames, so you keep the heat in and the cold out, without the mess of a full rip-out.

Get your free measure and quote today: https://www.caplock.com.au or call 0432 992 445.

10/08/2026

Beat the winter cold, the quick way. CapLock fits brand-new windows into your existing frames, so your home holds its heat, without the mess of a full rip-out.

Warmer rooms, lower bills, and a clean, fast install across the Northern Beaches.

Get your free measure and quote today: https://www.caplock.com.au or call 0432 992 445.

Winter mornings biting harder than they should? Old windows let the warmth out and the draughts straight in.CapLock fits...
10/08/2026

Winter mornings biting harder than they should? Old windows let the warmth out and the draughts straight in.

CapLock fits brand-new windows into your existing frames, so your home holds its heat, without the mess of a full rip-out. Warmer rooms, lower bills, and a cleaner, faster install than traditional replacement.

Get your free measure and quote today: https://www.caplock.com.au or call 0432 992 445.

Most window replacements start by tearing your home apart.CapLock starts by leaving the hard stuff alone.We cap over you...
05/08/2026

Most window replacements start by tearing your home apart.

CapLock starts by leaving the hard stuff alone.

We cap over your existing frames, so your walls, render, and tiles stay exactly as they are. No rip-out chaos. No patch-up headache after the job's done.

That's the part people breathe out about.

Book a quote

Book a free quote https://www.caplock.com.au

01/08/2026

Which glass suits your home best?

Tinted, acoustic, thermal, double-glazed or standard. The right choice depends on what you want to fix first, whether that’s heat, noise, or a cleaner finish for your windows.

CapLock caps over your existing frames, so you get the upgrade without turning the place upside down.

Book a quote

Book a free quote https://www.caplock.com.au

01/08/2026

Tired of price blowouts?

CapLock keeps your window upgrade cost predictable by matching the final price to the original quote.

No last-minute surprises. Just a clean, straightforward install that respects your home and your budget.

Read more about CapLock

Book a free quote https://www.caplock.com.au

01/08/2026

A simpler quote starts with fewer moving parts.

That’s the idea behind CapLock’s no-rip-out method. Less surprise, less repair work, and a clearer path from quote to completion.

When the existing frames stay in place, the job stays more straightforward. That means fewer hidden costs waiting after the windows go in.

Request a quote

Book a free quote https://www.caplock.com.au

01/08/2026

Worried a window quote will grow once the old frame comes out?

That’s exactly why CapLock’s no-rip-out system makes sense. We cap over your existing frames, keep the job contained, and give you a clearer price from the first measure to the final install.

Less mess. Less uncertainty. A calmer way to upgrade your windows.

Book a free measure and quote today.

Book a free quote https://www.caplock.com.au

29/07/2026

Need a window upgrade that fits around family life instead of taking over the house?

CapLock fits over your existing frames, so you get the upgrade without weeks of mess taking over the house.

It’s a simpler way to keep family life moving while the job gets done.

Book a quote

Book a free quote https://www.caplock.com.au

Address

Unit 3, Building 7, 49 Frenchs Forest Road East, Frenchs Forest
Sydney, NSW
2086

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