Repairs & Maintenance in Dorset
Reliable help for windows, doors, conservatories and roofing.
From misted window glazing and faulty door hardware to leaking conservatory roofs, David Fennings 1969 provides practical repair and maintenance services across Dorset and surrounding areas. With over 40 years of experience, we offer clear assessments, considered recommendations and dependable workmanship.

Repairs & Maintenance
Practical Repairs, Honest Advice
Even well-installed windows, doors and conservatories can develop problems with age, weather exposure or everyday wear.
Rather than recommending replacement automatically, we assess the condition and explain what can realistically be repaired. Our experienced team works on windows, doors, conservatories, orangeries, traditional roofs and warm tiled roof systems.
Whether the issue is a draught, damaged hinge, failed glass unit or recurring leak, our aim is to restore comfort, safe operation and peace of mind wherever a lasting repair is possible.
Why Choose This Service
Practical Benefits for Your Home
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Repair Before Replace
An assessment helps identify whether existing components can be restored.
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Clear Explanations
Understand the likely cause, available options and limitations before proceeding.
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Improved Comfort
Address draughts, leaks and failed glazing that affect everyday use.
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Restored Operation
Working locks, hinges and mechanisms help windows and doors function as intended.
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Experienced Local Team
Benefit from decades of glazing and conservatory experience.
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Aftercare Clarity
Most repair work has a one-year guarantee, with exceptions explained in advance.
Materials & Finishing Options
Quality Choices, Tailored to Your Property
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uPVC, Aluminium & Timber
Our repairs service can assess faults involving a range of window and door frame materials.
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Glass Units, Seals & Hardware
Possible work includes glazing units, locks, hinges, handles, weather seals and related fittings, depending on their condition and availability.
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Conservatory & Roofing Systems
We assess glass and warm tiled roofs, joints, flashings and other system components before recommending the next steps.
Performance & Specification
When Repair Is Not the Best Option
Some components may be obsolete, extensively damaged or no longer structurally sound. Where a durable repair is not realistic, we explain the reason and discuss replacement or upgrade options.
Repairs are normally undertaken in weekday working hours. The existing website states that most repairs carry a one-year guarantee, but temporary or non-guaranteed work is identified before work begins.


Why Choose David Fennings 1969?
Decades of Experience, Personal Service
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Over 40 Years of Experience
Established practical knowledge in windows, doors, glazing and conservatory projects.
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Family-Run Local Business
Personal guidance and attentive service from a company based in Blandford Forum.
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Bespoke Advice
Recommendations based on your property, priorities and budget rather than a one-size-fits-all approach.
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Quality Materials
A carefully chosen range of aluminium, hardwood and uPVC options, where appropriate.
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Design to Installation
Support with specification, installation and applicable building regulations.
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Local Showroom
Visit Sunrise Business Park to explore systems and discuss your ideas.
Our Process
From Your First Enquiry to Completion
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Initial Consultation
Tell us about your project and what you would like to improve. We will discuss your priorities, property and budget.
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Survey & Specification
We assess the relevant openings or existing structure and recommend materials, styles and performance options.
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Quotation & Preparation
We explain the proposed work, discuss applicable regulations and agree the details before installation or repair.
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Professional Completion
Our experienced team completes the work with care, followed by practical guidance on operation, maintenance and aftercare.
Our Projects
Repair & Restoration Work
FAQ’s
Your questions, answered
Get Started Today
Take advantage of our excellent home improvement solutions, reach out to us today.
01258 459259What repairs can you carry out?
We assess windows, entrance and patio doors, conservatories, orangeries, roofs and warm tiled roofs. The suitable remedy depends on the fault and condition.
Can you repair misted double glazing?
A misted unit often indicates a failed glazing seal. We can assess the unit and advise on an appropriate replacement glazing solution.
Can you fix a conservatory roof leak?
Yes. We can investigate roof joints, seals, glazing and other potential sources of water ingress and discuss the suitable repair.
Do you repair bifolding and sliding doors?
We assess operational faults, glazing and damaged mechanisms in bifolding and patio-door systems, subject to parts and suitability.
Is there a guarantee on repairs?
The current website states that most repairs carry a one-year guarantee. Temporary or non-guaranteed work is explained beforehand.
Can you give a price without seeing the problem?
The cost depends on the fault, access, components and work required. A description and photographs can help us understand the issue, with an assessment where necessary.
When are repairs carried out?
Repair work is normally completed during the company’s weekday working hours. Please contact the team to arrange a suitable visit.
Should I repair or replace old windows?
Where repairs are practical and cost-effective, they may be worthwhile. If the frame or system is beyond sensible repair, we will explain replacement options.
“Just love it, thanks so much David Fennings”
Our aluminium framed conservatory has now been up for 20 years and continues to give us as much pleasure as the day it was finished. We live in it for 90% of the year enjoying its warmth and sunshine during winter plus glorious outdoor style in summer. Just love it. Thanks so much David Fennings. A proper job that brings the Med lifestyle to Dorset.
“We highly recommend them”
This summer, we also have had fantastic service from David Fennings Conservatories – we highly recommend them. They were most responsive to our particular needs and we cannot fault the standard of workmanship. The quality of our conservatory is great and even in the cold weather we are using it as an everyday addition to our house.
“Highly professional, knowledgeable and genuine”
David is a highly professional, knowledgeable and genuine gentleman that does not “hard-sell”. David and his team use only the best materials for the job at hand and are very experienced at what they do. Our current large conservatory was installed originally by David and his team 24 years ago and still stands strong. I can highly recommend David Fennings Conservatories.
“We can’t recommend them enough”
Fantastic service from David Fennings Conservatories – we can’t recommend them enough. Highly professional service, friendly and reassuring from start to finish. The quality of our conservatory is great and even in the cold weather we have used it as a great addition to our house.
Areas We Cover
Repairs & Maintenance Across Dorset & the South
Based in Blandford Forum, David Fennings 1969 serves homeowners across Dorset and the South, including Poole, Bournemouth, Wimborne, Dorchester, Southampton, Salisbury, Yeovil and surrounding areas. Please get in touch to confirm coverage for your property.

Get Started
Ready to Get Started?
Whether you have a clear plan or would simply like expert advice, our experienced team can help you explore the right repairs & maintenance solution for your home.
Get in touch with David Fennings 1969 to discuss your requirements and take the next step.





