Windows And Doors
At Double Glazing Hamilton, we help New Zealand homeowners enjoy the beauty and comfort of their homes with our high-quality windows and doors. Our company specializes in providing the right solution for every home, whether you have existing robust aluminium joinery or traditional colonial style windows. We can upgrade your window glass with retrofit double glazing for better warmth and energy savings, while helping to retain the character of traditional homes. Our team understands how to work with existing frames and bring modern day functionality to any home, from modern era homes to classic new zealand house styles.
Our solutions are designed to provide comfort for every family, making your home warmer, safer, and more enjoyable. As a company committed to serving family needs, we focus on creating a safe, warm environment for all homeowners. Choose us to enjoy the many benefits of new double glazing. Your home will be warmer, more comfortable, and more efficient. At Double Glazing Hamilton, we’re here to help you find the right glass, timber, and aluminium options to fit your home and lifestyle.

- Industry
- Accreditations*






- Industry
- Accreditations*








Upgrade Existing Frames with Modern Style and Performance
At Double Glazing Hamilton, we help transform your home’s look and feel by upgrading existing frames with our expertly crafted windows and doors. Whether it’s deteriorated timber joinery or outdated aluminium joinery, we offer smart, simple solutions that fit a wide range of new zealand house styles. Our goal is to bring modern day functionality and the comfort of double glazed windows to every space—no matter its age or design.
We specialize in replacement joinery and retrofit double glazing that preserves the charm of your home while delivering the high-performance benefits you deserve. With options designed for everything from traditional colonial style windows to large aluminium joinery windows, we ensure lasting value and timeless style. For Te Awamutu and surrounding townships, the team at Double Glazing Hamilton is proud to provide quality solutions that offer both comfort and peace of mind.
Discover the Wider Benefits of High-Performing Windows and Doors

Stay Warmer, All Year Round
With Double Glazing Hamilton, our double glazed options help trap warmth inside and keep the cold out. Whether you're updating deteriorated timber joinery or installing replacement double glazed windows, your home stays cozy through all seasons.

Enjoy Low Maintenance Living
Homes today need practical solutions. That’s why we use aluminium and thermally enhanced replacement joinery, which give you the low maintenance benefits modern families love—no more frequent painting or costly repairs.

Match Any New Zealand House Style
Whether you're in a character-filled villa or a new build, our team at Double Glazing Hamilton has solutions that suit new zealand house styles. From traditional colonial style windows to sleek modern era homes, we make sure everything looks right at home.

Designed for Comfort and Style
Our products are crafted with style and performance in mind. Choose from a broad range of designs that enhance your home’s look while providing lasting comfort. At Double Glazing Hamilton, every install balances beauty and functionality.
Find the Right Fit for Your Home and Lifestyle
At Double Glazing Hamilton, we offer tailored solutions to suit every home—no matter the style, age, or frame type. From replacement joinery to retrofit double glazing, our services are designed to upgrade your windows and doors while preserving what makes your home unique. Whether you’re updating existing frames or looking to match new zealand house styles, we’re here to help every step of the way.Â
Our team works closely with you to ensure every installation of double glazed windows or large aluminium joinery windows delivers the right balance of performance and appearance. If you’re in Te Awamutu or any of the surrounding townships, we’re here to show you the true value of new double glazing—not just for your home’s comfort but for its future. Discover the benefits that make Double Glazing Hamilton the top choice for quality and care.
At Double Glazing Hamilton, we understand that your home is more than just a place to live. That’s why our windows and doors are built with features that add lasting style, reduce upkeep, and help you enjoy a warmer home with ease. Whether it’s glass, timber, or aluminium, you’ll find a smart upgrade with us.
Key Advantages:
- Works with existing aluminium joinery and timber frames
- Includes thermally enhanced replacement joinery for energy savings
- Tailored for modern era homes and traditional colonial style windows
- Designed with low maintenance benefits in mind
- Available in a broad range of styles and configurations
Our Simple Retrofit Process That Works for Every Home
At Double Glazing Hamilton, we’ve made upgrading your windows and doors easy and stress-free. Whether you’re dealing with existing timber framed windows or planning to switch out aluminium joinery, our team handles the entire process—from consultation to installation—with care and precision. You’ll love how we bring modern comfort to your home with less hassle and more results. That’s the Double Glazing Hamilton way.
We begin by visiting your home to inspect your existing frames and assess your needs. Whether it’s deteriorated timber joinery or older double glazed units, we help you understand your options for improvement using our full broad range of solutions.
Our experts design solutions specific to your home’s layout and new zealand house styles. Whether you're after replacement double glazed windows or thermally enhanced replacement joinery, our recommendations focus on both performance and style.
With experience across Te Awamutu and surrounding townships, our team ensures smooth, clean installations every time. From glass fittings to retrofit double glazing for modern era homes, our process delivers low maintenance benefits that last.
Why Choose us
Why Homeowners Trust Our Replacement Joinery Solutions
Built for New Zealand House Styles
Our team understands new zealand house styles, from villas to modern era homes. That means your upgrade won’t just work well—it will look right at home too.
Quality Retrofit Double Glazing
We use only proven materials and methods to deliver high-performance retrofit double glazing. Whether you have existing timber framed windows or aluminium joinery, we ensure top-quality installs.
Durable Materials that Last
Our solutions use low maintenance aluminium and strong glass to give you peace of mind for years. Even in homes with deteriorated timber joinery, we can make a smart, lasting fix.
Designed for Comfort
Every install, from replacement double glazed windows to large aluminium joinery windows, is crafted to make your home warmer, quieter, and more comfortable all year long.
Local Knowledge, Local Service
We proudly serve Te Awamutu and surrounding townships, tailoring our service to local conditions. That’s how we deliver consistent, trusted results every time.
Stylish, Functional Upgrades
From modern day functionality to classic style, we help you find the right balance. Our broad range of products ensures your home upgrade feels just right.
Why Choose us
Why Homeowners Trust Our Replacement Joinery Solutions
Built for New Zealand House Styles
Our team understands new zealand house styles, from villas to modern era homes. That means your upgrade won’t just work well—it will look right at home too.
Quality Retrofit Double Glazing
We use only proven materials and methods to deliver high-performance retrofit double glazing. Whether you have existing timber framed windows or aluminium joinery, we ensure top-quality installs.
Durable Materials that Last
Our solutions use low maintenance aluminium and strong glass to give you peace of mind for years. Even in homes with deteriorated timber joinery, we can make a smart, lasting fix.
Designed for Comfort
Every install, from replacement double glazed windows to large aluminium joinery windows, is crafted to make your home warmer, quieter, and more comfortable all year long.
Local Knowledge, Local Service
We proudly serve Te Awamutu and surrounding townships, tailoring our service to local conditions. That’s how we deliver consistent, trusted results every time.
Stylish, Functional Upgrades
From modern day functionality to classic style, we help you find the right balance. Our broad range of products ensures your home upgrade feels just right.
Frequently Asked Questions
At Double Glazing Hamilton, we know you might have questions about upgrading your windows and doors. Whether it’s about retrofit double glazing, working with existing frames, or choosing the right replacement joinery, we’re here to help. Below are some of the most common questions we hear from homeowners in Te Awamutu and surrounding townships.
Retrofit double glazing involves upgrading your existing windows with double glazed units without replacing the full frame. It’s a smart way to improve comfort and energy efficiency without changing the look of your home.
Yes! We can work with your existing aluminium joinery and install replacement double glazed windows into the same frames, making the process quicker and more affordable.
Absolutely. We can work with deteriorated timber joinery or existing timber framed windows and replace them with thermally enhanced replacement joinery that looks great and lasts longer.
Double glazing helps keep your home warmer in winter and cooler in summer. It also reduces noise and can help lower energy bills.
Not unless you want them to. We design our windows and doors to suit your new zealand house styles—whether you want to keep a classic look or go for something more modern.
Most jobs are completed in just a few days. Our team at Double Glazing Hamilton works efficiently with minimal disruption to your home.
Aluminium offers great low maintenance benefits, while timber has a classic look. We offer both, depending on what fits your home and style best.
Yes. We install windows and doors that work perfectly with modern era homes and offer all the modern day functionality you’d expect.
We cover Hamilton, Te Awamutu, and many surrounding townships. Just ask, and we’ll let you know if we work in your area.
Just contact Double Glazing Hamilton, and we’ll book a free consultation to review your existing frames and show you our broad range of upgrade options.
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Experience the Wider Benefits with Double Glazing Hamilton
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