The quick way to find a local Cavity Wall Insulation specialist in Llanfechain

Sash Window Solutions

Cavity Wall Insulation

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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.

Latest homeowner review

Reviewed by Patricia on 7/2/2026

Sash Window solutions, headed by Andrew, made the whole process stress free . The timing of the fitting was negotiable and everything was made clear. Questions were answered and concerns addressed The work was done in one day, carpets and furniture protected and everything cleared up neatly afterwards. And the windows look lovely. Thankyou I can highly recommend this company.

Jaysconstruction

Cavity Wall Insulation

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We are a groundwork’s and building company with 20 years experience

Latest homeowner review

Reviewed by Wyn on 7/8/2025

Jay and his team were very pleasant and helpful, turned up on time, finished the job on time and did a good job. Everyone who has visited me since the job was done have all said what a good job they have done. I would recommend them to anyone. Thanks to Jay and his team

RC Renovations

Cavity Wall Insulation

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Plastering Brick work Carpentery Plumbing Tiling Electrics Windows

Latest homeowner review

Reviewed by Phil on 18/9/2020

Quick response, turned up when said and a reasonable price quoted. Original start slightly delayed but kept me informed. Would recommend

JG Roofing

Cavity Wall Insulation

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Would you all kinds of roof repairs gutter repairs cleaning gutters alter alter building over cause fully guaranteed

Latest homeowner review

Reviewed by Baiba on 27/8/2024

JTA PLASTERING

Cavity Wall Insulation

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I have been in the construction industry for 6 years and have a lot of experience. I can undertake many trades. I started off as a plasterer+tiller and also went to college bricklaying. I can lay patios and also slate/tile roofs. I work alone but also have experienced tradesmen if needed. I sub contract to building firms mainly but signed up to rated people to take on other projects. JTAplasteringandbuilding

Wayne Williams Joinery & Building

Cavity Wall Insulation

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We cover all building and joinery work ,we do a good tidy job at a fair price

Latest homeowner review

Reviewed by Mandy on 12/11/2025

Great correspondence and quote

OWD Group

Cavity Wall Insulation

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With over 75 years of combined experience at OWD Group, we offer a cost effective and professional service to all of our customers. We specialize in the building and design of extensions, orangeries and conservatories and offer a FREE bespoke design service including CAD drawings. Whether you want a traditional 'brick and block' build or the innovative 'SIP panel' build, we can meet your exact requirements. All of our products are tested by independent agencies to conform to the highest industry standards, British Standards, Secured by Design and Building Regulations. All of our installation teams are fully accredited and we offer full Insurance Backed Guarantees for all work undertaken… offering greater protection and peace of mind to customers.

Latest homeowner review

Reviewed by Keith on 17/2/2023

Quality of work was excellent

Chameleon Refurbs

Cavity Wall Insulation

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Chameleon Refurbs have over 25 years experience in all types of Building Refurbishments so choose Chameleon Refurbs with confidence

Latest homeowner review

Reviewed by Denise on 24/4/2026

SEVERNSIDE ROOFING SPECIALISTS LIMITED

Cavity Wall Insulation

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Severnside roofing is a family run business with a skilled workforce for all requirements . We do all aspects of roofing including , flat roofing with various cover options including firestone rubber and grp (fibreglass) , tiled/ slate roofing , new works including experience on sites, lead work , chimney repairs, re building and re pointing , facias , soffits and guttering , timber work. Whether its just a single tile to replace or a complete renovation of a roof we are happy to help .. We offer 20 year guarantees on a range of products and services and a 10 year guarantee on others . We always find ourselves to be competetive on cost and provide a free quotation service . You can find us on checkatrade , facebook and google for helpful reviews and pictures and vist our website for a fully description of all our services .