Some of our top rated glass replacement specialists in Welwyn
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ONE COMPANY. ONE PROCESS. ONE POINT OF RESPONSIBILITY. Hi, I'm George Sora, Certified Passive House Designer and founder of RetrofitIQ powered by G.A.S General Building Services Ltd. My approach is different from traditional builders because every recommendation and every upgrade is based on proven Passive House Principles and building physics, not guesswork. Whether the problem is condensation, mould, damp, heat loss, air leakage, poor ventilation, uncomfortable rooms or excessive noise, I follow a structured process designed to identify and solve the root cause: INVESTIGATE → DIAGNOSE → DESIGN → REMEDIATE → VERIFY Using professional equipment including thermal imaging cameras, moisture meters, blower door airtightness testing, smoke tracing and ventilation assessments, I can identify hidden defects that are often missed during standard inspections. As a Certified Passive House Designer, I apply the five key Passive House Principles wherever appropriate: • Airtightness • High Performance Insulation • Thermal Bridge Reduction • High Performance Windows & Doors • Controlled Ventilation This allows me to deliver solutions that are not only visually finished to a high standard, but also healthier, more comfortable, more energy efficient and built to perform long term. Services include: • Thermal Imaging Surveys • Blower Door Airtightness Testing • Damp, Moisture & Condensation Investigations • Ventilation & Indoor Air Quality Assessments • Soundproofing & Acoustic Improvements • Internal Wall Insulation • Loft, Floor & Roof Insulation Upgrades • Air Leakage Reduction • Retrofit & Energy Efficiency Improvements • Refurbishment & Building Works From diagnosis through to completion, clients deal with one company and one accountable team. No guesswork. No unnecessary treatments. Measured. Diagnosed. Designed. Remediated. Verified.
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Hello, I’m Yilmaz Your Professional Handyman! I offer a wide range of repair, maintenance, and renovation services for your home or business. With 20 years of experience as a handyman, I’ve built a reputation for delivering reliable and high-quality work in various areas. Whether it’s a small repair or a large renovation project, I’m here to get the job done quickly and to your satisfaction. My services include: Furniture assembly Door, window, and cabinet repairs Flooring installation and repairs And any other general maintenance and handyman needs I prioritize customer satisfaction and always strive to provide exceptional service. My goal is to earn your trust with professional work, transparent pricing, and timely delivery. If you need help with home or office repairs, big or small, feel free to contact me. I’m here to assist and ensure your space is in great shape!
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35yrs in the Double glazing Industry working as an Installer for one of the Leading Brands. (Everest) Now working with my Partner. Offering Competitive prices and Great customer care. Remedial work replacing Handles, Hinges, Locks & misted Units, Rope & weights, Balance & Coil Springs. The Supply & Fitting of top end Aluminium Sash Slider Windows, Bi-Fold Doors, Roof Lanterns, and everything In-between. Bespoke wooden windows & doors & Excellent Secondary double glazing at competitive prices. Newly added we now offer Supply and fit - Timber Decking from start to finish.
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At Munich,glazing We do supply and fittings of aluminium upvc window doors and porch Aluminium Bi folding doors.We have more than 20 years of experience in the double glazing industry. We use high quality REHAU German profile. Customer satisfaction is our main priority to provide high quality, satisfactory service and best price.
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Doors of Dreams is a carpentry company. We are working in the industry for many years and have 8 years of excellence. Here at Doors of Dreams we cater to many of your carpentry needs. We provide our customers with the kitchen work, and Front Doors installation. Customer satisfaction is our topmost priority. The quality of our work is unmatched. We facilitate clients by providing them with free quotes!!!
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I have over 25 years experience in the glass and glazing industry I’ve been self employed for 23 of them and have plenty of experience with all types of glazing repairs and installations both commercial and domestic. I cover all areas in and around London All types of glazing carried out replacement double glazed units Cat flaps/dog flap's Mirrors Shopfronts Replacement window frames/doors Safety glass Secondary glazing Table tops Replacement upvc panels Replacement window hinges/locks/handles
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Prestige sash restorations is a family run business, we specialise in all aspects of timber sash windows and doors
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I have a experience in double glazing windows and doors and I knew repair very well please contact me thank you No call out fees No hiden charges
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We working as double glazing instalation including replacement of old windows and deal in pvc and aluminium windows and bifold doors and sliding doors We also deal in repairs of all double glazing
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Sash & Casement Window and Door Restoration Specialist. With more than 16 years of experience in the restoration and repair of traditional timber sash and casement windows, as well as wooden doors, I provide expert, reliable, and high-quality craftsmanship you can trust. I’ve worked with some of the most reputable sash window companies in London, gaining extensive skills and knowledge that now fuel my own independent business. I specialize in: Full restoration and repair of traditional sash windows – carefully preserving period features while improving performance and durability. Repair and refurbishment of casement windows – including timber repairs, draught-proofing, and hardware replacement. Restoration and maintenance of wooden doors – both interior and exterior, ensuring security, function, and aesthetic value. My approach combines traditional techniques with modern solutions to enhance energy efficiency, reduce draughts, and extend the life of your windows and doors. I take pride in attention to detail, honest communication, and a commitment to customer satisfaction on every job – no matter the size. If you're looking for a skilled and dependable specialist who truly understands the craft of window and door restoration, I’d be happy to help.
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I started my career specialising in carpentry and have since developed expertise across multiple trades. This allows me to complete entire projects efficiently from start to finish without relying on multiple contractors.
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Skilled working individual with a positive can do attitude with 10 years experiencing in glazing industry working for well know big constructions companies across central London on high end buildings. Specialised in both retail and domestic bespoke glass replacements, windows adjustments, doors and ironmongery supply and replacement.
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I am qualified carpenter with Level 2 NVQ diploma in site carpentry. With over 20 years of experience, covering broad scope of works. Always try my best to keep clients happy.
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I have started working for myself in Europe for 10 years, came over to England with my family and have been working here for 11 years getting business from word of mouth. In my business I manage lots of sub contractors covering a wide range of trades which I have experience in too.
