Cleaning Frequency
The frequency of cleaning your windows, doors, security screens, and hardware depends on the environment around your home. Consider the following guidelines:
Prevent Thermal Fracture
Thermal fracture occurs when glass is exposed to extreme temperature changes causing a fracture within the glass that can lead to further cracking. To help prevent thermal fractures in your glass, follow these guidelines:
- Avoid cleaning glass when it’s fully exposed to sunlight. Wait until the glass is cool to the touch.
- Refrain from washing glass on extremely hot or cold days. Also, prevent sudden temperature changes (e.g. pouring hot water over cold glass, or cold water over hot glass).
- Don’t store objects or materials in contact with the glass while in direct sunlight.
- Thermal stress breakage can happen when glass is tinted. If you are considering applying aftermarket tint to your windows, choose an accredited tinter aligned with the Window Film Association. Verify that their product warranty covers the glass once the tint is applied (www.wfaanz.org.au).

Cleaning & Preventative Maintenance
Cleaning and Maintenance Guide
Our aluminium and glass experts have put together a set of guidelines to ensure you get the most out of your Jason Windows products for years to come.
Please ensure you clean and maintain your Jason Windows products in accordance with the information in this guide to maintain your warranty on the powder-coat finish.

Pre-Winter Checklist
Just like your gutters, it is important to check your window and door frames are clear from debris like dirt and leaf litter, and that your weep holes are not blocked.

Additional Resources
We’re committed to providing you with all the tools you need for a smooth and efficient maintenance experience.
Maintenance Guide

DIY Maintenance Videos

Spare Parts Shop

Book a Service
