0

The Global Difference
We’re all about you

We’re all about you

Transforming the look of your home, energy performance and security and boosting the value of your home is what we do. Our why is you. Our customers. We’re all about you. That’s the difference, the Global difference.

We’re all about you

Global’s founder, Tom Shevlin, set the bar high in 1980 when he established the company’s values of quality and customer service. The brand has evolved while remaining committed to these core values. It’s all about the customer experience – before, during and after installation.

Unmatched aftercare service

Most companies have hidden charges in their guarantees, we don’t.  We see every relationship with a new customer as entering a life-long partnership and offer free guarantees as added value. We want to ensure you enjoy complete peace of mind knowing you’ll receive the best level of service and care long after installation.

Trusted for 43 years

We’re proudly Ireland’s longest-established home improvements company. As a family-owned & run Irish business, we understand our customers and the importance of delivering on our promises.

For over 40 years, we’ve transformed thousands of customers homes (and lives) as the proven reliable, safe choice. We offer expertly fitted quality products that last and stay looking great with minimal maintenance ensuring your home retains its value.

Made in Dublin, with care

Backed by the Guaranteed Irish symbol of trust, we’re one of the last Irish home improvement companies to manufacture our own windows and doors. At our factory in Glasnevin, Dublin, we tailor-make your windows and doors to perfectly fit your home. We source the best quality materials, locally whenever possible. We consider every detail so that we can stand over our unmatched guarantees – in other words, our promise to you.

We don’t use sub-contractors

Our installers are highly trained craftspeople, employed directly by us so they go the extra mile for you. You will be treated with care and respect and your home will be left spotless. Our training programs ensure our team remain on top of their professional game. You enjoy direct access to us before, during and after installation so any little niggles you may have can be fixed immediately to your satisfaction.

Awarded Ireland’s Best Home Improvement Company

We continue to strive for awards because we care about quality and standards – and we know you do too. From Q Mark Quality certification to Gold Trusted Service Awards and International Health & Safety standard, you are guaranteed the highest quality and care throughout your home transformation journey.

Happy Customers

What our customers say is likely of the most importance to you, as that is the true reflection of what you can expect from a company. We’re proud of our consistent 5-star rating with top class customer experience and after care service spotlighting the real Global difference. We’re there for you when you need us – that’s what our customers are saying.

Global real customer
Price Promise Guarantee

As in life, long-term relationships only work on a foundation of trust, so we won’t apply pressure and lock you into an arrangement you’re not comfortable with. With our price promise guarantee, you can rest assured we’ll refund any price difference you may find given the same quality and guarantees.

Expert Advice
We’ve teamed up with Patricia Power, renowned Quantity Surveyor and Global’s Construction Expert, to bring you top tips and advice to set you on the right path when considering your home transformation. No-nonsense, straight-talking Patricia Power has decades of experience in home renovations and new builds and has seen it all – and is happy to share it all too so you can avoid costly mistakes.
Patricia Power’s Top Tips
What our customers say
Feefo Gold Trusted Service Award 2023
4.8/5

Independent Service Rating based on 404 verified reviews.

5
29 Jan 2023

Needless call out (my fault in not turning key sufficiently). Handled with tact and efficiency.
Mr Doyle
5
17 Jan 2023

Very good response to my query about windows not defrosting on outside- in the cold spell before Christmas.The triple glaze was very effective - the condensation stayed on the outside.Samw happened today - another very cold night.Thanks for rapid response and good explanation
5
05 Dec 2022

New Door, great job

Replaced my front door in a very efficient manner. The team arrived on time and took away all the debris. They were meticulous in ensuring that the door furniture was in the positions that I wanted. They were courteous and very professional.
Ms Forte
5
28 Nov 2022

The service was high quality, professional,friendly and on time. The technician was extremely capable and the problem was quickly identified and corrected.
5
21 Nov 2022

Quick, fast and efficient
Mr Dillon
5
22 Oct 2022

Excellent service, highly recommend
5
18 Oct 2022

Efficient and polite

Definitely recommend
5
15 Oct 2022

Sorted in quick time.

Very happy with the results. Was able to ajust the front door the same day they came to access the situation.
Mr McCoy
5
08 Oct 2022

New gutters and soffits

I had new gutters and soffits fitted in the height of the heatwave in July. The fitters were Valentin and Darryl. Two of the nicest people ever. Very capable, efficient, tidy and pleasant. The work was done to a very high standard and I would recommend Global to anyone.
Yvonne
5
04 Oct 2022

Excellent service. Professional employee.
5
03 Oct 2022

Good service from Dan

Good service from Dan
Mr Doherty
5
01 Oct 2022

Checked out window handles, arranged to have them replaced, friendly worker

Yes surely! Came at arranged time, efficient and amiable young man who followed up on the task to be undertaken when the part was not available at Global. Adjusted window ‘settings’ and oiled window joints. Did the work under a guarantee for our door installation though the windows were well out of guarantee! Many thanks. Caoimhe
Mrs Frain
5
01 Oct 2022

Excellent customer service. Your 15 year guarantee is brilliant.

Customer service is excellent. Your service engineer arrived on time and fixed everything perfectly.
5
26 Sep 2022

Clarke very good service staff very pleasant thank you…

Very good service staff very pleasant thank you…
5
21 Sep 2022

Great service

Prompt response to my phone call and the employee who came and fixed the issue was professional and did the job efficiently leaving the place clean.
I. Butler
5
04 Sep 2022

Great workmanship and excellent costumer service.
Mr Egan
5
01 Sep 2022

Prompt & Friendly Service

Prompt and friendly response once contacted Global. Technician had everything on hand. Job done!
Mr Devlin
5
31 Aug 2022

Excellent aftersales service

Asked for safety locks on downstairs windows a year after installation. Had them fitted within two days. Super service
5
03 Aug 2022

Courteous and efficient

Responses were always prompt, efficient, and courteous. They came when they said they said they would and replaced the unit quickly and cleanly.
Mr Maguire
5
26 Jul 2022

A fault developed in a 6 yr old front door.Issue was resolved within24 hrs.

Top class. Excellent service.
Mr Cox
5
24 Jul 2022

Global Efficiency

Daniel repaired the catches on the window & replaced a lock efficiently & with no fuss
5
18 Jul 2022

Very pleased

We had a tiny issue over an incorrect phone number on our account so we weren’t sure about the delivery date. When it happened, the work was done expertly, quickly and the area was left spotless. The Global rep was very polite and friendly.
Mr Kerr
5
01 Jun 2022

First class service just as I had expected.

Very efficient , Very neat and clean fitting crew.
Mr O'Connor
5
31 May 2022

Another fantastic job - love my French doors

Last year global put in my front windows . I was so impressed with professional service that I did not have think twice to have them back to put in new French doors in my kitchen. Once again they did not disappoint- I would fully recommend global if looking for excellent quality, service and so clean & tidy .thank you global team
4
30 May 2022

New lock z

Had to get the lock replaced on our front door. They came out the next day and replaced it. Not sure if its because the lock is new,but it seem a little stiff. All in all a great service
Mr McCoy
5
30 May 2022

Always guanteed prompt and courteous service.

Lock on one of my windows broken.....same replaced by a lovely young man from Carlow, (am at the stage where I don't retain names so well!!!!)...He was so helpful and courteous, great Ambassador for Global.
Mrs Doherty
4
17 May 2022

Window eventually repaired

The window opening mechanism needed repair, it was repaired on the third visit. Two unsuccessful attempts resulted in a third visit by two different engineers.
Mr O'Halloran
5
03 May 2022

The door and fitting was carried out quickly with little fuss and no issues

The two guys were very professional and left no mess and the job was completed in good time and I was kept up to date on the progress as I was in work whilst it was going on.
Mr A Stein
Book-your-free-design Book-now-iPad

Book your free design consultation

Enjoy a free in-home design consultation with one of our experts and free no obligation quote.

Book now

Start your home transformation journey today!

Yes, we install a wide range of home improvement solutions including roofline, fascia and soffit and flat roofs.
We only supply and fit as our installation system is an integral part of our overall product performance and can only be fitted by Global trained installers. Furthermore, as our guarantee covers installation, it would not make sense to buy the product only. We can not guarantee supply only as we would not be installing, and installation is crucially important.
Yes we do, but it must be linked to windows or doors that we are installing. In other words, if you want a window or door opening made bigger or smaller or you require a concrete lintel, step, concrete bases etc, we can do this as we have our own engineers and in-house expertise.