Why Choose St Ives?

Experienced Team

At St Ives, we have over 40 years of experience in the double glazing industry. We use our experience, knowledge and skills gained to maintain a market leading level of workmanship and industry leading levels of customer care.

Made to Measure

We don’t believe in mass producing our double glazing solutions. All our windows, doors and extensions are made to measure, tailored to your existing architecture, lifestyle requirements and personal preferences.

Selection of Styles

We offer a range of modern and traditional styles of double glazing, allowing you to enjoy a seamless installation for your Penzance home improvement project. We offer a selection of styles and customisation options for you to choose from.

Finance Options

We believe every Penzance homeowner should access to premium double glazing, no matter their budget and financial situation. We offer a range of finance options, so you can spread the cost over a timeframe that suits your personal situation.

Colours & Styles

Our windows, doors and extensions are tailored to your current double glazing and design preferences. We offer a range of bold and neutral colours, allowing you to adapt our double glazing solutions to your home improvement project.

10 Year Guarantee

All our double glazing installations are manufactured using high grade materials for your peace of mind. We are so confident in the long lasting quality of our installations, they come with a fantastic 10 year guarantee.

Double Glazed Windows Penzance

Double Glazed Windows

Transform the look and performance of your Penzance property with our bespoke range of quality windows. We offer a range of designs which can be adapted to new builds, contemporary homes and period properties. We offer both uPVC and aluminium designs, both of which come with their own performance and aesthetic benefits.
Our double glazed windows are crafted using premium materials and state of the art manufacturing techniques. This means you could improve the thermal efficiency, security and weatherproofing for a home in Penzance or the surrounding area.

Double Glazed Doors Penzance

Double Glazed Doors

Your front door is the first thing people see when they enter your home, it is important that it creates a positive first impression and protects your property. We offer a broad array of door styles, allowing you to create a seamless front or back door for your home. We offer uPVC, aluminium and composite designs, all of which deliver on form and function. These doors can help homeowners create a consistently comfortable space in your Penzance home and will keep your loved ones safe all year round. Because they create a barrier between your home and the outside world, you could find your home better insulated and more cost efficient to run.

Frequently Asked Questions

Can double glazing reduce condensation?

Can new double glazing offer energy savings?

How long will my double glazing last?

Get in Touch

Get in touch today to learn more about our products, services and prices.

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Update your property and spread out the payments in a way that suits you.

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