Conservatories & Sunrooms
Conservatory & Sunroom Builders – Northern Ireland
Blackthorn Building & Maintenance designs and builds stylish, energy-efficient conservatories and sunrooms for homes across Northern Ireland. Whether you're looking to create a bright, relaxing space or expand your living area, we’ll help you plan and build a room that fits your home perfectly.
With over 25 years of building experience and a trusted local reputation, we manage every part of the process – from planning and groundwork to roofing, insulation, and internal finishes.
Our Conservatory & Sunroom Services
We offer a complete design-and-build service tailored to your home and budget. Whether you’re starting from scratch or refurbishing an old conservatory, we ensure a smooth, professional experience with top-quality results.
All work is completed to UK building standards and fully insured.
Trusted by Homeowners, Landlords, and Businesses Across Northern Ireland
With decades of experience and a reputation built on reliability, Blackthorn Building & Maintenance stands out for quality service and lasting results. From major building work to quick-response maintenance and insurance repairs, our clients choose us because we deliver – on time, on budget, and to the highest standards.
Traditional Conservatories
Classic glazed rooms with high light levels – perfect for use as lounges, dining areas, or playrooms.
Sunrooms
Brick-based extensions with tiled or slate roofs, combining insulation with natural light for year-round comfort.
Lean-To Conservatories
Space-saving, modern designs ideal for bungalows and tight outdoor areas.
Edwardian & Victorian Styles
Period-inspired conservatories that complement traditional homes beautifully.
Refurbishments & Upgrades
We replace roofs, windows, doors, and insulation to bring older conservatories up to modern living standards.
Void Property Refurbishments
Full clear-outs and re-fits to prepare empty properties for new tenants quickly.
Why Choose Blackthorn for Conservatories & Sunrooms?
We believe conservatories should be comfortable in every season. That’s why we use high performance glass, insulated bases, and solid roof options to create warm, usable spaces with minimal energy loss. Every project is built to last and tailored to match the style of your home.
25+ Years of Building Experience
We’ve delivered hundreds of successful home extensions and garden room projects across Northern Ireland.
Custom Design & Build
Every conservatory is tailored to suit your space, home style, and lifestyle needs.
Fully Insulated & Weather-Proof
We use modern materials to ensure all-weather comfort and long-term durability.
Trusted Local Team
Family-run, fully insured, and committed to delivering exceptional workmanship.
End-to-End Project Management
From foundation to finish, we handle every stage so you can relax and enjoy the results.
Elegant, Energy-Efficient Living Space All Year Round
In many cases, no – but we can advise and assist with any required approvals.
Yes – we use insulated bases, energy-efficient glazing, and optional solid roofs for maximum comfort.
Absolutely – we can upgrade polycarbonate or glass roofs with modern, insulated alternatives.
Sunrooms usually have solid roofs and walls for better insulation, while conservatories are mostly glazed.
Most conservatories take 3–6 weeks from start to finish, depending on the size and design.
Yes – we’ll visit your home, discuss your ideas, and provide a free, no-obligation quote.
Request a Free Conservatory Design Consultation
If you’re thinking about adding a conservatory or sunroom to your home in Northern Ireland, contact
Blackthorn Building & Maintenance today. We’ll help you explore your options and give you a clear
quote with no obligation.
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