The quick way to find a local Single / Double Glazing specialist in Dolgellau

CFL Joinery & Construction Ltd

Single / Double Glazing

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Fully qualified Level 3 Site Joiner/Carpenter through City & Guilds, with many years in the trade. I bring extensive experience, strong knowledge, and genuine passion for delivering quality workmanship. Due to high demand from returning clients, CFL Joinery is steadily expanding to offer additional construction services, including electrical installation, plumbing & gas, bricklaying, and more. Whatever the job, we’re happy to help. I guarantee all work will be completed to a high standard, often at prices that beat previous quotes you may have received. We are a friendly, reliable and understanding business, and if a job needs urgent attention, we will do everything we can to accommodate it. For any questions or enquiries, please feel free to get in touch via call or email. ????

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Reviewed by Paul on 13/11/2025

Came out when they said a fast and friendly service. When I asked them to another small job it was no issue. Thanks guys

Sash Window Solutions

Single / Double Glazing

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Experts in refurbishment & replacement of traditional sash windows, hinged casement windows and doors At Sash Window Solutions, we believe that every sash window tells a story — and we’re here to preserve it with care, skill, and precision. As specialists in the restoration and replacement of timber windows & doors, we combine traditional craftsmanship with modern energy-saving innovations to bring timeless elegance back to your home. With decades of experience in traditional joinery and a deep respect for architectural heritage, our team is dedicated to delivering exceptional sash window refurbishment and replacement services. Whether we’re meticulously refurbishing original timber frames or handcrafting bespoke replacements, we treat every project with unrivalled attention to detail and care. Our goal is to retain the authentic charm of your property while improving performance, comfort, and longevity. What truly defines us is our dedication to exceptional customer service. From your first inquiry to the final detail, our team is committed to understanding your unique needs, respecting your home, and delivering a seamless, hassle-free experience. We pride ourselves on clear communication, honest advice, and going the extra mile — because we know that great service is just as important as great results. At the heart of every solution we offer is a focus on energy efficiency. Our services include discreet double glazing, advanced draught-proofing, and the use of sustainable materials — all designed to enhance thermal performance, reduce energy bills, and create a warmer, quieter home. Whether you’re restoring a single sash or upgrading an entire property, Sash Window Solutions delivers craftsmanship you can trust and results you’ll love.

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Reviewed by Sally on 15/9/2025

Angel Joinery LTD

Single / Double Glazing

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Bradley Angel Joinery (BSc Hons). NVQ Level 2 Carpenter and Joinery NVQ Level 3 Advanced Carpentry and Joinery Time served joiner with over 14 years construction industry experience. Available for all second fix joinery and general handy man tasks, I take extreme pride in my work ensuring all jobs are completed to a high standard. Please do not hesitate to contact me for a quote or any questions that you may have.

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Reviewed by Kerry on 29/3/2025

Angel joinery fitted a kitchen and some internal doors for me. Brad and all of his team were very professional and reliable. Brad kept me informed on what was happening, who was coming and when, and everyone turned up when they said they would. I’m really happy with the work and would definitely use them again.

IDR Joinery & building contractors

Single / Double Glazing

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Friendly business that covers all building work over North Wales, we take pride in our work and all work are done to a top standard

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Reviewed by Margaret on 31/10/2025

Iwan was brilliant and is coming back next week to do further work. He was punctual, professional, cheerful and friendly. I would definitely recommend him.

Custom Trade Windows Ltd

Single / Double Glazing

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Custom Trade Windows is a manufacturer and specialist supplier to the trade of premium PVC,Aluminium and Timber windows and doors for London and South East England . We also supply nationally direct top trade and public.

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Reviewed by Josephine on 24/1/2018

Amazing service From Alen and his team. His quote beat the competition by far, but without any compromise on the windows. We were only planning to have new wooden double glazed windows for the front of the house, but were actually able to have new windows for the whole house. Alen also made suggestions which we had not thought about. He said we would have beautiful new windows and he has delivered. Clean, polite and kept informed throughout the process. Wholeheartedly recommended.

M G Roofing

Single / Double Glazing

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M G Roofing & Building provides a professional and reliable service. All aspects of roofing & building work undertaken & carried out to the highest standard. No obligation quotations & a quality service at a fair price.

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Reviewed by Paul on 23/2/2016

In total 4 ridge tiles were broken, old tiles kept to show us the fault. New tiles in place and look very good. Extra work requested on the conservatory to fix leaks, still waiting to see if this has worked, but feel confident. A very good job done in the required time.

John Roberts Builders

Single / Double Glazing

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I have been in the building trade since i was 16 and in the year of 2000 i became a sole trader in the building business. This gives me over 25 years knowledge in the building game. I specialize more into the stonemason side than the bricklaying side

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Reviewed by Mike on 22/9/2016

John capped, rendered and made good the lead work on our chimney, he also replaced badly worn roofing felt along the eaves with the addition of " Felt Support Trays" which help stop the new felt from rotting. His work was of a high standard as he takes pride in doing a good job. John and Bobby always left the job clean and tidy after each shift.

welsh property restoration

Single / Double Glazing

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Hi I have been in the building business for 25 years and specialise in all aspects of period property restoration.

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Reviewed by Ivan on 24/9/2016

Ben gave an honest report about the job and the complications there were, then project managed the process. The job was completed on the day promised despite being let down by other contractors who arrived late. Extremely pleased with the whole process and I was kept informed of what was going on throughout the whole time. I would highly recommend Ben.

Martin Fletcher

Single / Double Glazing

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All work carried out at a professional standard. Customer satisfaction is my number one priority. I Will always give 110% and go above and beyond to make sure, you as the customer are happy.

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Reviewed by Rob on 13/9/2022

Martin is certainly the most honest, realistic and trustworthy trades person I’ve ever had the pleasure to work with. We’ve renovated a few properties over the years dealt with dozens of tradespeople, both good and bad and Martin sits at the top of the good pile. He had a passion for the job, charged a reasonable price and showed knowledge and commitment. He deals with all sorts of outside jobs and I will get him back in a heartbeat to deal with anything we need on our land or home. He’s a legend.

Philip Neale Conservatories, Windows & Doors

Single / Double Glazing

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Fitting quality Conservatories, Windows & Doors throughout North Wales for over 30 years, Philip Neale are the experts in all areas of uPVC, timber and aluminium home improvements and we want to help you create your dream home.

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Reviewed by Keith on 27/9/2018

Excellent

PEP CONSTRUCTION LTD

Single / Double Glazing

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At P.E.P Construction ltd, we offer a wide verity of service in the construction sector, from anything as small as you can think to as big as you want and as high end From groundwork’s to Extention all the way to new builds look no further, we have a team of trades all under one roof l, with a professional and friendly service start to finish look no further

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Reviewed by damian on 5/12/2024

A.R.A CARPENTER & BUILDER

Single / Double Glazing

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Qualified carpenter & joiner with over 20 year experience in all aspects of the building trade in both commercial and domestic property's. No job to big or to small with plenty of references form all of our happy and satisfied customers.

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Reviewed by Katy on 22/7/2016

I had a few quotes done for the job of converting my workshop into a well-insulated and usable room and although Aeron's actually wasn't the cheapest he was very honest and told me that some of the work I'd requested wasn't actually necessary so he actually saved me money. I have to say with all sincerity that Aeron (and Dave) are by far the best tradesmen I have ever hired. Absolutely outstanding craftsmanship, excellent work ethic, friendly, pleasant and efficient. 100% confidence in recommending.

Hackett Contractors

Single / Double Glazing

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* 24 years industry experience * Advanced Craft bricklayers * Time served plasterers * Approved contractors for Manchester City Football Club * Have worked for the BBC on two occasions 'DIY SOS and The Cowboy Trap' * Professional, friendly approach

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Reviewed by Stephen on 22/10/2016

Excellent work, it was a large project but they handled it perfectly. I now have a beautiful conservatory which is ready for decorating and furnishing. Couldn't be happier with the result. Friendly, professional builders and would definitely recommend them. Price was very competitive and conservatory finished to a very high standard.

Roof Shade Solutions

Single / Double Glazing

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Family run business 18 years experience double glazing Conservatory repairs All double glazing services & repairs Awning installations & services Any roof repairs & re roofs Locks Full timber window refurbs Sash window refurbs Very reliable

Latest homeowner review

Reviewed by Fara on 21/11/2025

I would highly recommend Zak and his team. My conservatory roof had been leaking for quite a while. Zak explained what he would do before the visit which gave me the confidence that he was an expert in his field. The roof was repaired and serviced competently and thoroughly. I've been reassured with a guarantee . Zak also took the time to repair a bathroom window which was poorly sealed at a very reasonable rate. Overall I'm so pleased I hired Zak and Mark - they were professional and trustworthy.