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Serving Cardiff, Newport & Swansea for over 10 Years

heath team photo

uPVC & Aluminium  Windows

Flush-Windows

uPVC

Grey-Aluminium-Windows

Aluminium

Casement-Windows

Casement

Sash-Windows

Sash

flush casement windows

Flush

Tilt Turn Windows

Tilt Turn

Timber Windows

Stained Glass

Secondary Glazing

Bay Windows

Gable Windows

Origin Windows

Shaped

Aluk Aluminium

Window Handles

Opal Aluminium

Triple Glazing

Double Glazing

uPVC & Aluminium Patio Doors

Heath Patio Doors

All Patio

4 leaf aluminium bifold doors in white

Bifold

Aluminium Sliding Doors

Sliding

Heath French Doors

French

external doors in oak upvc

uPVC

Update Your Home with Modern Patio Doors

Bifold Doors vs French Doors

Entrance Doors

350 x 250 composite doors grey with chrome letterbox

Doors

welcoming front entrance

Composite

green grp door

GRP

oak upvc door

uPVC

blue stable door

Stable

Aluminium-entrance-doors

Aluminium

Residor

Solidor

Endurance

Eurocell

Origin

Spitfire

Cardiff's Premier Double Glazing Installer - Windows, Doors, Conservatories and Roofs

A Family Business Built on Care

You’re spoilt for choice, but we believe that our family business in Cardiff offers the best all-around solution to all your double glazing needs. Great products and first-class service.

Cardiff Business Awards -Best Family Business

Heath Windows and Doors Cardiff winner best family business
Customers visiting the windows and doors showroom

Ten Years of Excellence

We’ve been in our Cardiff showroom for over ten years, but several of us have been in the business for more than thirty years. That’s a lot of combined experience in the window and door installation business, so we know a thing or two. Mostly, we know that people want peace of mind. You want to know that the products you buy will do the job well and stand the test of time. We are a family-owned and operated business and operate from a position of pride in the service and products we provide and care for our customers. Learn more about our Team.

More About Heath Windows and Doors

Our staff are highly experienced and fully trained.  They are there to help you make an informed choice. Whether you need more information about a product, have a question or need help choosing the right window or door for your home, we will take the time to understand your needs and provide sound advice.

Miall Hardwick
Fair Pricing
Quality Control
Family Owned
Our Service
5 Star Reviews
Peace of Mind
Our Products
Our Process
Miall Hardwick - Director of Heath Windows and Doors

At the Helm

Miall Hardwick is the Director of Heath Windows and Doors Ltd and is very much hands-on. At some point during your journey with us, he is likely to be involved.
Whoever you see, you will find that everyone is passionate about the business. We are straight talkers who deliver what we promise. We never pressure you into purchasing something you don’t need. Buying home improvements should be exciting. We make every effort to make it a pleasurable experience from start to finish.

You can see our reviews on Google, Which Trusted Trader, Facebook and AllChecked.

Fair pricing stamp

Fair & Transparent

It can be a problem for genuine businesses to compete with companies who double their prices to advertise 50% discounts. When we don’t offer these discounts, customers can think it means that we are expensive. This is a misconception born out of the discount culture that is prevalent in the home improvement industry. What do you want? A price that starts at £10,000 and is reduced to £5,000 after a couple of hours of haggling or someone who carries a genuine price list and tells you straight away that the price is £5,000?

When you visit our showroom, or we visit you, we will measure, advise and either give you a quote there and then or send it to you. It will be the best price we can give. You won’t have to haggle or wonder whether you should have pushed for more. If you read through our feedback on Google, you will see that this approach is mentioned in the comments.

Fully employed installers

Fully Employed for Quality Control

The double-glazing business is inconsistent throughout the year so most companies use self-employed contractors so that they don’t have salary overheads during quiet times. This can lead to unreliable standards. This isn’t good enough for us. We want to control the standards on every installation. For this reason, we fully employ our installers. This also means that our installers can take time out for training because they don’t lose income while they do so. 

Miall and Kate Hardwick - Owners of Heath Windows and Doors

Family-Owned Means Family Pride

We take an enormous amount of pride in our work. One of our most unique services is the aftercare experience that you can trust when you buy from us. Our windows and doors are installed to last.

With over 30 years of experience in the business, we must be doing something right! We take pride in not only our installation but the quality of the products we carry. You are sure to find something unique in our showroom that brings pride to your home.

Excellent customer service at Heath Windows and Doors

Our Passion Shows in Our Customer Service

As installers of doors and windows, we assure you of premium service. We are well known in the area for our customer service. Join us on Facebook and get to know us.

Five-star Experience.

We take great pride in our customer service and strive to provide a five-star experience to all our customers. From the time you call us for the first time through to your showroom visit and final purchase, we assure you of quality service.

Our staff are friendly, polite and well-trained. We strive to impress you at every step of the way and assure you of excellent service and a job well done.

5 Star reviews for Heath Windows and doors on Gogle

Consistent Reviews Across All Platforms

You won’t have to go far to see that our claims are backed up with 5-star reviews across the platforms. You can check our ratings on Google, AllChecked, Which? Trusted Traders and Facebook. It isn’t just that our customers leave great reviews. What impresses and humbles us is that they take the time to not just leave a review but write detailed explanations of why they’ve left the review. 

We are well known in Cardiff. You won’t have to go far to find someone who has used our services. Pop in to see us at our showroom. You’ll find a friendly welcome, and as there is no pressure, you can get to know us before trusting us with your home.

Heath Windows and Doors Reviews

Woman relaxing by window

Your Home is Your Sanctuary

When you buy windows and doors, you want to relax, knowing that they are more than fit for purpose. You will live with them for a long time, and we want you to be happy.

We are fully insured, and accredited suppliers and have all the necessary affiliations and accreditations for your complete peace of mind. 

We are a Certass approved company and Allchecked approved installers with some rave reviews. We are also registered as Which Trusted Traders.

Opal heritage windows

Style, Durability & Value

We’ve partnered with the brands that we feel offer our customers the right level of quality, style, and performance. We look for the manufacturers with the best reputations in the industry. All our products boast the highest energy efficiency and sound insulation ratings in the industry.  Our brands include Eurocell for uPVC, Solidor & Residor for composite front doors, Spitfire for premium aluminium front doors, Roseview for secondary glazing, and Aluk, Origin and Opal for aluminium windows,

Check marks

How We Work

You can contact us easily by phone, website contact form or via messenger on Facebook. We will respond as quickly as possible to arrange for someone to come and measure for you.

Our customers find it useful to visit the showroom first. This helps you to get to know us and learn a little bit about the products available to you. Whether you choose to visit us or we come to you, you can be sure that our quotes are supplied without pressure or obligation.

Our representative will return your quote within a couple of days. Once you have approved your quote and paid a deposit, we will book an installation date. We have several installation teams to manage, so your installation date will be firm unless something drastic occurs.

Environmental Policy

At Heath Windows & Doors, we take every effort to conserve the environment. Our respect for the environment is evident in everything we do. From sourcing the raw materials to manufacturing and installation, we aim to minimise our carbon footprint at every step of the way in every way possible.

Our Recycling Efforts

We believe that using our resources wisely is the very first step towards improving the environment. Here are some steps we take to do our bit to recycle:

  • We recycle all the scrap of aluminium, steel, glass, plastic protective bags and cardboard
    generated during the manufacturing process.
  • The vinyl we use in our doors and windows contain recycled materials of up to 15%.
    All the vinyl end cuts and vinyl dust that’s created during the manufacturing process is
    stocked and recycled.
  • The glass for our windows and doors are sourced from a glass manufacturer that recycles
    all the glass scrap. This is known as “cullet”, which makes for about 20% to 25% of the
    glass composition in our products.
  • Most of the plastic injected components that we use contain a recycled content of up to
    15%.
  • Entry door cut outs are repurposed into insulation for basement concrete floors.
  • Our aluminium screen bar and grille boasts a recycled content of 65%.
  • Used steel drums are collected for steel recycling.

Committed to Protecting Our Environment

At Heath Windows & Doors, we choose vendors and suppliers that share our love for the environment. Our production crews, design engineers and installation technicians are completely committed to minimising our impact on the environment.

We follow industry best practices to meet Energy Star ratings. In fact, many of our windows far exceed these ratings and deliver far superior energy savings. We rely on advanced technology to offer products that are low-maintenance, cost-effective and energy-efficient.

Miall Hardwick

Miall Hardwick

At the Helm

Miall Hardwick is the Director of Heath Windows and Doors Ltd and is very much hands-on. At some point during your journey with us, he is likely to be involved.
Whoever you see, you will find that everyone is passionate about the business. We are straight talkers who deliver what we promise. We never pressure you into purchasing something you don’t need. Buying home improvements should be exciting. We make every effort to make it a pleasurable experience from start to finish.

Fair Pricing

Fair-pricing-stamp-1

Fair & Transparent

It can be a problem for genuine businesses to compete with the companies who double their prices to advertise 50% discounts. When we don’t offer these discounts, customers can think it means that we are expensive. This is a misconception born out of the discount culture that is prevalent in the home improvement industry. What do you want? A price that starts at £10,000 and is reduced to £5,000 after a couple of hours of haggling or someone who carries a genuine price list and tells you straight away that the price is £5,000?

When you visit our showroom, or we visit you, we will measure, advise and either give you a quote there and then or send it to you. It will be the best price we can give. You won’t have to haggle or wonder whether you should have pushed for more. If you read through our feedback on Google, you will see that this approach is mentioned in the comments.

Employed Installers

Fully employed installers fitting a window

Fully Employed for Quality Control

The double-glazing business is inconsistent throughout the year so most companies use self-employed contractors so that they don’t have salary overheads during quiet times. This can lead to unreliable standards. This isn’t good enough for us. We want to control the standards on every installation. For this reason, we fully employ our installers. This also means that our installers can take time out for training because they don’t lose income while they do so. 

Family Owned

Miall and Kate Hardwick - Owners of Heath Windows and Doors

Family-Owned Means Family Pride

We take an enormous amount of pride in our work. One of our most unique services is the aftercare experience that you can trust when you buy from us. Our windows and doors are installed to last. 

With over 30 years of experience in the business, we must be doing something right! We take pride in not only our installation but the quality of the products we carry. You are sure to find something unique in our showroom that brings pride to your home.

Customer Service

Excellent customer service at Heath Windows and Doors

Our Passion Shows in Our Customer Service

As installers of doors and windows, we assure you of premium service. We are well known in the area for our customer service. Join us on Facebook and get to know us.

Five-star Experience.

We take great pride in our customer service and strive to provide a five-star experience to all our customers. From the time you call us for the first time through to your showroom visit and final purchase, we assure you of quality service.

Our staff are friendly, polite and well-trained. We strive to impress you at every step of the way and assure you of excellent service and a job well done.

5-Star Reviews

Excellent customer service at Heath Windows and Doors

Consistent Reviews Across All Platforms

You won’t have to go far to see that our claims are backed up with 5-star reviews across the platforms. You can check our ratings on Google, AllChecked, Which? Trusted Traders and Facebook. It isn’t just that our customers leave great reviews. What impresses and humbles us is that they take the time to not just leave a review but write detailed explanations of why they’ve left the review. 

We are well known in Cardiff. You won’t have to go far to find someone who has used our services. Pop in to see us at our showroom. You’ll find a friendly welcome and as their os no pressure, you can get to know us before  trusting us with your home.

Peace of Mind

Woman relaxing by window

Your Home is Your Sanctuary

When you buy windows and doors, you want to relax, knowing that they are more than fit for purpose. You will live with them for a long time, and we want you to be happy.

We are fully insured, and accredited suppliers and have all the necessary affiliations and accreditations for your complete peace of mind. 

We are a Certass approved company and Allchecked approved installers with some rave reviews. We are also registered as Which Trusted Traders.

Our Products

Solidor composite door and georgian style windows

Style, Durability & Value

We’ve partnered with the brands that we feel offer our customers the right level of quality, style, and performance. We look for the manufacturers with the best reputations in the industry. All our products boast the highest energy efficiency and sound insulation ratings in the industry.  Our brands include Eurocell for uPVC, Solidor & Residor for composite front doors, Spitfire for premium aluminium front doors, Roseview for secondary glazing, and Aluk, Origin and Opal for aluminium windows.

We also supply conservatories, replacement conservatory roofs and garden rooms.

Our Process

Check marks

How We Work

You can contact us easily by phone, website contact form or messenger on Facebook. We will respond as quickly as possible to arrange for someone to come and measure for you.

Our customers find it useful to visit the showroom first. This helps you to get to know us and learn a little bit about the products available to you. Whether you choose to visit us or we come to you, you can be sure that our quotes are supplied without pressure or obligation.

Our representative will return your quote within a couple of days. Once you have approved your quote and paid a deposit, we will book an installation date. We have several installation teams to manage, so your installation date will be firm unless something drastic occurs.

Building Trust Means Taking Care

Although it takes a bit more time to do a good job, it’s something we believe in at Heath Windows & Doors. Our customers can trust us with the most expensive products due to our employees’ care. We are known throughout the area for our expertise. We serve the  Cardiff area within approximately an hour radius. Our business was recognised for its quality at the Cardiff Business Awards.

Call our family-owned business for an unmatched quality installation and unique aftercare service that stands the test of time. We have reviews to share that testify to our quality. Come visit our showroom to see what products we have to offer.

Heath-windows-and-doors-team-meeting