Frequently Asked Questions

At Global Windows, we understand the importance of creating a comfortable and aesthetically pleasing environment for your home. We also understand that choosing the right home improvement is a big decision, which is why we’re happy to answer any questions you may have about our products and services. With our extensive range of products, expert advice and commitment to customer satisfaction, we strive to be your go-to destination for all your home improvement needs.

What types of doors do you install?

We specialise in installing a wide range of doors, including entry doors, patio doors, sliding doors, French doors, bi-fold doors, and more. Our team can help you choose the right type of door for your specific needs.

Can you replace my existing door?

Absolutely! If you have an old or damaged door that needs replacement, our team can efficiently remove the existing door and install a new one. We ensure proper measurements, alignment, and sealing to ensure a secure and functional fit.

How long does a door installation take?

The duration of a door installation can vary depending on factors such as the type of door, any customisation required, and the complexity of the project. However, in most cases, our skilled installers complete the job within a day or two. We strive to work efficiently without compromising on quality.

Are your doors energy-efficient?

Yes, we offer a range of energy-efficient doors that can help improve the insulation and energy efficiency of your home. Our doors are designed to minimise heat transfer and drafts, keeping your indoor spaces comfortable and reducing your energy costs.

Do you provide warranties for door installations?

Yes, we provide warranties on our door installations. The warranty coverage may vary depending on the type of door and manufacturer. We will discuss the specific warranty details with you during the consultation and ensure you have all the necessary information.

Can you assist with door hardware and accessories?

Certainly! In addition to door installations, we can also help you with door hardware and accessories. Whether you need handles, locks, hinges, or other hardware components, we can guide you in choosing the right options that complement your door and enhance its functionality.

How can I request a quote for a door installation?

To request a quote, simply contact our team through the provided contact information on our website. We'll be happy to schedule a consultation, discuss your requirements, take measurements, and provide you with a detailed quote for your door installation project.

Why choose Global?

When you want to improve your home, Global Windows are the company to call. Possibly the best way to build a company’s reputation is through positive customer reviews and recommendations. In an independent survey by the CPA, 98% of our customers rated us as an excellent company. We also have numerous positive customer testimonials and are accredited by respected third party industry bodies. We are one of the only companies in the local area to be both a Which? approved trader and to be registered with Check a Trade.

At Global Windows, all our installers are highly qualified and have a wealth of industry experience. In the unlikely event that you experience a problem, we will take full responsibility. We provide a 10-year guarantee on the majority of our products and a 10-year insurance backed guarantee through the CPA. This helps to give you, the customer, peace of mind that your investment is protected.

White interior aluminium bifold open door

Award Winning Installers

finalist
installer awards winner 2020
The star small business awards 2021 finalist
NBCA national building and construction awards 2021 finalist
2021 top 3 window fitters in sheffield three best rated
G21 finalist
G22 awards finalist
glass and glazing products installer awards winner 2022

Efficient Service

Efficient service with competitive prices.

David Cross

Google

Perfect! Excellent Service

Perfect! Thrilled excellent service from start to finish
Thank u very much

Liz Burnett

Google

Excellent Service with Good Workers

Excellent service with good workers. And thanks to Joe who supervised

Tony Cope

Google

Quality French Door Replacement

My mum recently had French doors replaced by Global , she had front door and window done last year. Excellent service and quality product fitted by courteous , friendly and tidy workmen. Would always recommend.

Ju Bo

Trustpilot

New Window and Window Swap

Had Global swap an existing window for a new bi-fold door and install a completely new window in our dining room. As hoped, both have created a lot of addition light. I have used Global in the past and would use again in the future. Professional service provided from the office staff. They were the only business I spoke to that was aware of the new building control regulations that were introduced at the start of October last year and therefore acted as Principal Designer keeping the works compliant. The guys that completed the work were very respectful, polite and tidied up after themselves. Would recommend.

Paul Roper

Google

Excellent Service. Quick and Friendly

Second time using Global. As previously, excellent service. Quick, friendly, did a faultless job on replacing door mechanism. Spot on.

Pete Holmes

Google

Approved & Accredited by

which? trusted trader
Checkatrade where reputation matters
best business of 2022 threebest rated
Trustmark government endorsed quality
Planitherm installer network
CPA consumer protection association
Certass
sheffield chamber of commerce

Testimonials

Our customers’ feedback is important to us. Read our latest customer testimonials below.

Efficient Service

Efficient service with competitive prices.

David Cross

Google

Perfect! Excellent Service

Perfect! Thrilled excellent service from start to finish
Thank u very much

Liz Burnett

Google

Excellent Service with Good Workers

Excellent service with good workers. And thanks to Joe who supervised

Tony Cope

Google

Quality French Door Replacement

My mum recently had French doors replaced by Global , she had front door and window done last year. Excellent service and quality product fitted by courteous , friendly and tidy workmen. Would always recommend.

Ju Bo

Trustpilot

New Window and Window Swap

Had Global swap an existing window for a new bi-fold door and install a completely new window in our dining room. As hoped, both have created a lot of addition light. I have used Global in the past and would use again in the future. Professional service provided from the office staff. They were the only business I spoke to that was aware of the new building control regulations that were introduced at the start of October last year and therefore acted as Principal Designer keeping the works compliant. The guys that completed the work were very respectful, polite and tidied up after themselves. Would recommend.

Paul Roper

Google

Excellent Service. Quick and Friendly

Second time using Global. As previously, excellent service. Quick, friendly, did a faultless job on replacing door mechanism. Spot on.

Pete Holmes

Google
Read all reviews
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