Meet

Our Team

We're all about you

We have a dedicated team across the business who work each day to provide our customers with the quality products and exceptional customer service that sets Global apart. We have our own in-house technical team who ensures our designs, specifications and compliance with regulations are up to the highest standard and fit for purpose. They in turn are backed up by our consultant team of architects, engineers and quantity surveyors. The company is headed up by Managing Director Barry Shevlin who has gained invaluable experience throughout the company over the past two decades.

Our team

Meet some of the friendly Global team! Our people are passionate about your experience. We cultivate an experienced team of professionals specialising in various aspects of your home transformation, who genuinely enjoy taking care of our customers throughout your journey. All our people are employed directly by Global and many have been with the company for most of their careers – some now reaching retirement!

Barry Shevlin

Managing Director

Barry is Global's second-generation leader. For the past 25 years, he has built on the foundations laid down by father, Tom Shevlin, with the same passion for quality & service.

Katie Sludds

Sales Admin

Friendly and efficient, Katie loves helping our customers with the finer details of their orders!

Elaine Blood

Sales Support Manager

Elaine ensures our sales consultants are trained to the highest standards to expertly meet & succeed our customers’ expectations. Her smile and positive attitude are a constant joy!

Liam Owens

Technical Manager

Having been with Global for 37 years, Liam is a wealth of technical knowledge and expertise and is always on-hand with a solution when needed.

Sandra Hayden

Operations Manager

One of Global's longest standing team players, Sandra's reach is far & wide - our customers know her well and she does everything she can to accommodate them.

Taylor McCowen

Sales Coordinator

Often the first voice our customers and potential customers reach, Taylor is warm and friendly with great attention to detail and willingness to help both customers and colleagues.

Paula Castillo

Marketing Manager

With a love of all things home design and passion for customer experience, Paula is well placed to showcase Global's essence while keeping the customer at the forefront.

Declan Corcoran

Finance Manager

Declan does a lot more than manage the company's finances - he plays an integral role in strategy, technology and reporting to ensure a smooth customer journey.

Nieves Martinez-Rosell

Technical & Design Admin

Always a joy to interact with, Nieves is extremely talented in creating technical drawings for every customer and liaising with production on customer orders.

Pat Coleman

Surveyor

Pat is a seasoned member of the Global team, having been with the company for over 20 years. His expertise and sharp wit endears him to our customers.

Nicola

Sales Administrator

Nicola engages with both customers and potential customers and greets each and every one with warmth and professionalism.

Jevgenijs Tomasevskis

Surveyor

Jevgenijs started out his Global career as an Installer, and was promoted to Surveyor through hard work & dedication. He sweats the detail and enjoys interacting with customers.

Jennifer Kavanagh

Customer Service

Jennifer delivers an exceptional aftercare service to our customers, resolving any service requests throughout their guarantee duration and ensuring our customers receive the utmost care and attention.

Sandra Burns

Accounts Assistant

Sandra assists in the busy Accounts department with great attention to detail and energy.

Mick Cannon

Surveyor

Mick began his Global career in 2005 as an Installer, and recently took the next step as a trusted Surveyor. Mick's technical expertise is proving invaluable in his new role.

Production Team

We take great pride in manufacturing our own windows and doors, tailor-made with care by our skilled team of craftsmen.

Installation Team

Our skilled fitters are highly trained in their field and take pride in their workmanship. They are employed directly by Global so they go the extra mile for you.

Sales & Design Consultants

A wealth of knowledge and friendly to boot, our expert consultants work with you to help you find the right home transformation solutions that you will love for years to...

The Global Difference

We're here when you need us

We check every detail

We don't use subcontractors

We protect your home

The Global Difference

We're all about you

We're passionate about our customers, and our people are committed to delivering an enjoyable, personable experience throughout your home transformation journey.

mary lowry

12:28 20 Dec 24

5 stars! Can’t recommend Global Home Improvements enough! Thank you so much to all of the team - Paul, Sandra, Adrian, Arthur & Taylor. Found the service exceptional at each stage! Such a helpful, patient, warm, knowledgeable, friendly team. Experienced installers Arthur & Adrian were such hard workers, very accommodating, ran by you each day what they would be doing, turned up like alarm clocks same time! Very happy with the quality and finish of the windows and doors, had so many compliments from my neighbours! Really happy with the after service, explained how everything works, professional and easy! Thank you again - so delighted and what a brilliant team!

Richard Trimmer

17:12 17 Dec 24

Caroline O'Dea

13:40 17 Dec 24

Highly recommend Global Home Improvements for window installation. I only needed one window, but this was still not a problem with Global as it is with many other window installation companies. From the 1st point of contact, through any queries I had, to installation, it was all seamless. I love the new window, looks great but is also so sturdy and secure with a fantastic warranty. After installation, the place was left spotless. I will definitely be a returning customer to Global when I need to get windows in the future.

Eamon Fitzpatrick

16:47 16 Dec 24

Full set of windows and doors by Global. The installation team were brilliant, they were spotless and nothing was too much trouble. The whole process from design to pre installation measurement was easy. I would recommend Global to everyone.

Lesley Holland

21:47 15 Dec 24

Global home improvements have to be one of the most professional company's to do business with. Michael Gormally, the sales person had so many samples and answered all queries. The 2 gentleman who installed my windows were efficient,hard working,tidy,clean and took great pride in their work. My house looks amazing and is very snug. I am very pleased with the work done.

Oguz Konya

17:00 05 Dec 24

David O Donoghue

09:31 05 Dec 24

Pleasure to deal with from start to finish. High quality materials, great initial presentation, clear next steps, and installation team were very friendly. Would recommend.

Aileen Mcdonnell

17:21 25 Nov 24

Very happy with my new windows and patio doors from Global. From initial consultation, right through and including installation, all team members were courteous, professional and a pleasure to have in our house. Timelines were maintained and our house was left tidy and clean. Excellent customer service. Would recommend Global to anyone looking at getting windows and doors.

Robin Barnes

15:36 13 Nov 24

From start to finish the Global Home Improvements team were very easy to deal with and helped our project come to fruition with very little stress. We are very happy with the final result.

Mary Donnellan

14:41 12 Nov 24

Global Home Improvements installed my new front door last week and I am very pleased with it. The door is of very high quality. Throughout the whole process, everyone at Global was very efficient and professional and a pleasure to deal with. I highly recommend Global Home Improvements.

james walsh

14:13 12 Nov 24

Very Happy with Global, from advice received at the start to the crew putting in the door at the end. Great comms, arrived on time and left the house in a clean manner

Shane Kerr

16:57 07 Nov 24

I had 3 upvc windows and a door fitted 2 months ago by Global. The standard of service from start to finish was highly professional and friendly and the materials used were of high quality. The completed job was immaculate and the fitters were very quick and extremely tidy. I would absolutely use Global again, lovely people!

Marie McCluskey

15:58 01 Nov 24

From start to finish very efficient team.

Fil McGrath

15:42 18 Oct 24

I just recently got Global Home Improvements to carry out roofline installation on my house.The job was completed excellently and faultlessly within 2 days.The two guys worked so hard and the work is of the highest standard.As I live in a terraced house with no side entrance I was rather dreading the upheavel-but I needn't have worried.Covers were put on all floors and any debris outside was thoroughly cleaned up.I am totally delighted with the job and would encourage anyone to go with Global for their home improvement projects.They are reliable,efficient and totally professional and complete work to the highest of standards.I am now looking to getting a new halldoor with them!Many thanks to one and all at Global.

Paul Dawson

09:39 16 Oct 24

The crew were very polite and did the work in a very efficient and professional manner. They also tidied up very nicely when they were finished.

Gavin Harris

07:02 27 Sep 24

I recently had the pleasure of working with Global Home Improvements for the installation of new windows in my home, and I couldn’t be happier with the results! From start to finish, the experience was seamless and professional.Customer Service: The team at Global Home Improvements was incredibly responsive and attentive. They answered all my questions and provided detailed information about the different window options available. Their friendly and knowledgeable staff made the entire process stress-free.Quality of Work: The installation crew arrived on time and worked efficiently to install the windows. They were respectful of my home, ensuring that everything was clean and tidy before they left. The craftsmanship is top-notch, and the new windows have significantly improved the look and energy efficiency of my home.Product Quality: The windows themselves are of excellent quality. They are sturdy, well-designed, and have made a noticeable difference in reducing outside noise and maintaining a comfortable indoor temperature. I appreciate the variety of styles and materials they offer, which allowed me to choose the perfect fit for my home.Overall Experience: I highly recommend Global Home Improvements to anyone in need of window installation services. Their commitment to customer satisfaction, combined with their high-quality products and professional service, makes them a standout choice. I will definitely be using their services again in the future!

John Keenan

11:15 21 Sep 24

My windows & doors were installed in 2017. A patio door eased it's way lightly out of alignment, possibly due to being a heavy triple glazed door. I rang Global about 11am, as I could not lock the door. They had an Engineer out to me, who adjusted a hinge grip, and the problem was fixed. By 3pm, the same day! I went to Global originally, as I knew they are a 2nd Gen family business, that manufacture the windows, & not just a sales outlet, so the buck stops with them. My particular job included, changing a door opening into a small wall & window, getting rid of garage doors to be replaced by a brick wall & window, & on another window space, we wanted to lower the brick level on the bottom end, for a deeper new window space. The Global price included all this additional required building work, and their works crew did it all. Perfect!

Mick McGovern

08:49 21 Sep 24

Excellent service from Global from start to finish, delivered as promised on time and no hassle, would recommend

Ann Dunne

14:50 19 Sep 24

I recently had Global windows replace three windows and my front door. The experience was excellent from start to finish. The salesman and the team both on and off site were efficient and professional, the various necessary appointments made were kept at the stated time and date. They answered any queries or concerns I had clearly and precisely, and cleaned up after themselves ! All in all a great job.

sharon daly

14:32 19 Sep 24

Mary Tierney

21:24 15 Aug 24

This is the second job we have had Global do for us and again we have been very happy with the work they did. Their attention to detail is second to none and all workers are so polite and helpful and hard working. I would highly recommend them to anyoneMary and Matt Tierney

Mary Murphy

18:08 13 Aug 24

I phoned Global to ask would they install new windows and doors in all the rooms on the ground floor of our house. A representative arranged a meeting and called to the house. He took me through everything: showed me all the options for the windows and doors and helped me select.Two weeks before anticipated, Global phoned to ask could they install the windows and doors the following week. I was delighted.Two men worked 5 days. They asked questions if questions arose, or I could ask them questions, no problem. Each day they cleaned the room and put any furniture they had moved, back where it belonged.And when they finished at the end of the week, they polished all the windows and doors, explained how they opened and locked, and left the house in shining order.The Sales Representative and two men who carried out the work were very accommodating and a pleasure to deal with.And now we have wonderful Global windows and doors throughout the downstairs of our house. They give this 35-years- old house an enormous lift. We face winter fortified.All in all, an excellent experience.

Brian Keane

14:52 11 Jul 24

After Much deliberation and research, we chose Global for our Windows, doors and sunroom replacement. They have excellent reviews and are the only company with a 20 year gaurantee! I'm so pleased to say, we were not disapointed!From the initial, in dept sales consultation with Andrew to the final finished product, the quality of the service and installation really delivered on their promises!The installation team of Arthur and Adrian was a great one and they really are the type of people you are happy to have in your home. The disruption to the house was super miniimal with literally just a little bit of painting needed afterward. They knew exactly what they were doing and thoroughly hoovered and cleaned up at the end of each day. They even removed the old windows and doors each day to avoid any debris hanging around on site, perfect.A special shout out to engineer Mick who is a complete gentleman and his expertise and vast knowledge was invaluable both before and after the job was finished. He even tweaked the initial design to make sure we got the best outcome and were clear on what we were getting! Everything was efficiently overseen by Sandra and Taylor in the office who kept us up to date on scheduling throughout.I would 100% recommend Gobal and wouldn't use any other company on a future project. They really are the best in the business!

Ian Kelly

19:22 12 Jun 24

We are very happy with the work Global did on our Kitchen roofs in June 2004. The job was complex and involved a lot of work, even though it was quite small. Marion and his team, who worked on site, got on with the job and caused no disruption. Job well done!

Pat McCann

12:59 07 Jun 24

I purchased a new front door over seven years ago and recently noticed that the colour had badly faded, so I rang seeking a quote for it to be repainted. To my delight I was referred to the service team who informed me it was still under guarantee. Within a couple of weeks, at a mutually convenient time, a painter arrived and within 45 minutes my door looked as good as the day it was first installed. But don't just take my word for it, see for yourself in the photos. Well done Global and your Team.

Helen Reynolds

13:27 19 Feb 24

Adrian and Artur did an excellent job and left the house neat and tidy. Highly recommend Global Windows.

Noel Heaslip

15:09 16 Feb 24

Jane & I had an excellent experience with this Company & would highly recommend this business.We were completely impressed with their professionaliam & customer service.The French doors ,Front door & windows were exactly as specified & of very high quality & security standard.Special thanks to Pat Byrne in Sales & Liam John & Radis who were expert fitters & very nice lads & a pleasure to have around the house.

Antonella Puggioni

13:25 14 Feb 24

John Paul and Seán did an excellent job with my windows. They worked efficiently and with attention to details. Very happy with the final result!Antonella

Eoghan Madden

14:00 01 Feb 24

John Paul and Sean installed the window today. They did a brilliant job were extremely pleasant to deal with

Jenny Robertson

14:40 31 Jan 24

Sean and JP were very pleasant guys to have in the house to install our new kitchen window. They worked hard and got the job done in great time and tidied up afterwards. We hope to see them againJenny & Chris Robertson

Andrea Regan

09:22 31 Jan 24

I can’t recommend Adrian from Global windows highly enough. He has been so thorough and professional the whole way through the job. His workmanship is impeccable and he was so polite. The place was immaculate after he finished. We are delighted with the quality of the windows and the service provided by Adrian.A+++

Caroline Bellew

15:13 30 Jan 24

The entire process from sales to installation was brilliant. The team are really lovely to deal with. JP and Sean looked after the installation over 2 days and were great! So delighted with the finished result. Would recommend GHI 100% for quality, value and customer service.

S C

15:05 15 Jan 24

Adrian and Arthur were amazing, so professional and their attention to detail on every part of the installation was of the highest order, even down to cleaning the outside of the frames and hoovering up inside when the job was done. Thanks lads 👍

Susan Cooney Cooney

16:39 13 Jan 24

Adrian and Arthur arrived too early ,but did a good, professional job and cleaned up well after themselves.

Thomas despacito despacito despacito

13:18 13 Jan 24

Just want to thank and compliment John and Liam on he excellent work they did on my home recently. I got a complete fitting of new windows and hall door. There work was top class. The service was top class right from the get go dealing with Andrew and all the different people in Global. Excellent company to deal with.

Silvia B

15:54 12 Jan 24

Adrian and Artur did a brilliant window job in dry, but awfully cold weather! They were punctual, worked away, have been very polite and tidied up thoroughly afterwards. Thank you!

lorraine dowdall

16:14 10 Jan 24

New Windows and doors replaced over 3 days by Aidan and Arthur from global. The service was exceptional. Truly delighted with the work and the professionalism and friendliness of the team. Thank you

Ciara Kelly

13:02 09 Jan 24

Liam and John were fantastic. Very happy with the finished result.

Angela McDonald

09:53 06 Jan 24

Fantastic interaction with John Paul, Arthur and Sean this week while they did a great job in our home. After each day you wouldn't know there had been anyone there all day as they left our home spotless. The guys even rehung the blinds for us.Special thanks to Pat Byrne for setting it all up.Angela and Steve

Laura Dowd

14:49 05 Jan 24

Linda Dalby

14:02 05 Jan 24

Liam and John did a great job installing patio door /window today; very tidy and efficient.

Patrica Dennis

19:34 20 Dec 23

John Paul and Sean installed windows and doors recently and were very courteous and professional. The work was flawless and they cleaned up after each installation leaving the place very clean. They were very conscientious. Very pleased with the work.Patricia

Ann Cleary

15:47 20 Dec 23

Delighted with the look of the windows n door and the quality, the installers Liam and John were super efficient and made sure everything was perfect before leaving our house, cannot wait to feel the extra heat in the house now, highly recommend the product and company.

Darren Magnier

16:37 15 Dec 23

PJ and Sean did a great job installing our new front door, they were professional and friendly would definitely recommend.I would request them again when getting our back door done

Agnes Muldoon

12:54 15 Dec 23

Adrian & Arthur completed the window's and door to day.I am very happy with the Global experience the 2 gentlemen were excellent,very clean,tidy,& very polite excellent representatives for the company.

William Hourie

14:32 13 Dec 23

Great service and the door looks great. The lads, John Paul and Sean arrived on time, were very helpful and tidied up carefully. We also had a good purchase experience with Andrew who called out to our home to help us with our choices.

Kay Egan

21:47 12 Dec 23

Arthur and Adrian installed windows at our home in Cabinteely. Did a super job, meticulous work with minimal disruption. Both absolute gentlemen to deal with, and couldn’t recommend more highly. Gerry & Kay Lennon

Cooleen McCarthy

13:10 12 Dec 23

I had two windows and a back door installed from Global windows yesterday and I would like to commend the company for their excellent service. The icing on the cake was their amazing installation team Sean and Jean Paul who were so polite and efficient and left the house tidier than they found it! Sean is a devotee of the hoover! Thank you Global. It’s great to support an Irish company.

Lisa McGuirk

20:50 06 Dec 23

I'm so happy we went with Global for our new windows, front door and hall extension. They are great to deal with and utterly professional at every step. Our initial consultation was with Paul, who was so attentive and the final fitting was done by Adalberto and Raresh who were punctual, clean and very skilled. Communication from HQ was great along the way. I'd highly recommend Global Home Improvements, super company!

Amanda Magnier

15:21 05 Dec 23

John Paul and Sean did a great job. We love our new door. It was a pleasure having them here, they explained the process well, and afterwards took us through steps to ensure security. They were very tidy and did a lovely finish. We look forward to booking the guys again for windows. Thanks a lot.

Cora Ennis

10:58 17 Aug 23

I've just had new windows and doors installed by Global Home Improvements and cannot speak highly enough of their service. Their installation team were SUPERB - arriving at exactly 8am as promised every morning, so pleasant to deal with and taking great care to protect curtains and carpets and leaving everywhere just as they found it. Delighted with their service!

Our Team

We're all about you

We're all about you

The Global Difference

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