Friendly, Local Service
Time-Saving
Fast Turnaround
Lower Costs
Need more storage? Transform your unusable loft into a safe and accessible storage space in your home with the only award-winning loft boarding system that will protect your insulation, wiring and more.
Need A Roofer?
Welcome to GJ Building Solutions
Save 20% OFF ALL WORK WITH US
Need more storage? Transform your unusable loft into a safe and accessible storage space in your home with the only award-winning loft boarding system that will protect your insulation, wiring and more.
High-Quality Building Services – From Repairs to Renovations
At GJ Building Solutions, we take pride in delivering exceptional craftsmanship for every project — from small domestic jobs to large commercial works. With years of experience, full insurance, and a reputation for excellence, we use only the highest quality materials and guarantee all our work.
Need more storage? Transform your unusable loft into a safe and accessible storage space in your home with the only award-winning loft boarding system that will protect your insulation, wiring and more.
Efficient roofing solutions
Safe, Clean, and cost-effective.
Need more storage? Transform your unusable loft into a safe and accessible storage space in your home with the only award-winning loft boarding system that will protect your insulation, wiring and more.
All Equipment Supplied
All the necessary tools and high-quality materials included.
Need more storage? Transform your unusable loft into a safe and accessible storage space in your home with the only award-winning loft boarding system that will protect your insulation, wiring and more.
Local & Reliable
Based in East Sussex, serving the South East.
Spring Offer10% OFF DISCOUNT
Get 10% Off Conversions Until the End of the Month!
Skilled Tradesmen You Can Rely On – Every Job Guaranteed
With GJ Building Solutions, you get dependable craftsmanship from start to finish — every job backed by our commitment to quality and satisfaction.
Roof Inspections
Expert assessments to catch problems early
Tile & Slate Replacements
Precision repairs for lasting protection
Dry Verge
Modern, low-maintenance edge solutions
UPVC & Gutter Clearance
Blockage removal to prevent water damage
Damp Proofing
Moisture control to protect your structure
Flat Roofs
Leak-proof installations & repairs
Spring Offer10% OFF DISCOUNT
Get 10% Off Conversions Until the End of the Month!
Why Choose GJ Building Solutions?
We focus on repairs over replacements where possible – saving your money while building lasting trust through honest work.
Why Homeowners & Property Managers Trust GJ Building Solutions
30+ Years’ Experience
Decades of trusted expertise in roofing and property maintenance.
Complete Service Range
From repairs to full installations – we handle it all.
Trusted by Professionals
Serving homeowners, architects, surveyors, and contractors.
Top-Quality Materials
We use only the best for lasting results.
Guaranteed Work
Up to 15 years’ guarantee on selected services.
Affordable & Reliable
Professional service at a fair price.
Customer-First Approach
Your safety and satisfaction come first.
What Our Customers Say
So happy with the work that I’ve had done and very grateful for the support and understanding of what needed and if I ever need more work doing I’ll be 100% have your company back again
James and his crew were friendly and polite. At the end of each day they cleaned away all the mess. James was always happy to explain everything to me and showed me photos. He was happy for me to have a retired builder friend to check the work and to check the prices.
Great experience with this company highly recommend will deafly use again
Hard working guy. Good job. Keep it up.
Expert Roofing Services for Homes & Businesses
At GJ Building Solutions, we provide comprehensive roofing services with the personal touch only a local, family-run business can offer.
Roof Services
Pitched roofs maintenance are durable, weather-resistant, and add character to your home. With proper upkeep, they can last well beyond their guarantee.
Why Maintain?
Regular inspections and cleaning help spot issues early, preventing costly damage. Our experts, with 30+ years’ experience, identify problems before they escalate.
Services:
Roof maintenance and inspections (scheduled or on request)
Debris removal and safe disposal
Gutter cleaning and repair
Repair, replacement, and refurbishment options
Free advisory services including Planned Preventative Maintenance (PPM)
Regular maintenance is essential for all roofs, especially after leak repairs, to ensure longevity and performance.
Tile & Slate Replacements
We have significant experience of working with the following roof coverings:
Roof tiling, slating, repairs, and maintenance
Experienced with:
Various stone slates (Cotswold, Welsh, Spanish, etc.)
Clay & concrete tiles, cedar & oak shingles, lead work
Our craftsmen:
Fully trained with apprenticeships and lead working courses
Handle all aspects of roofing from carpentry to lead work
Take full ownership of each project
Dry Verge
Tired of re-pointing your tiled roof edges? Our UPVC Dry Verge systems provide a durable, weatherproof solution for tiled and slated roofs—no more crumbling cement or loose tiles.
Our services include:
Removal of old cement and preparation of roof edges
Inspection and repair of tile battens and roofing felt
Installation of reinforced timber batten for strength
Secure fitting of UPVC Dry Verge systems
Dry ridge system using existing tiles
Permanent Smartridge uPVC ridge tiles installation
All work is completed by qualified professionals to ensure top quality and durability.
UPVC, Fascia & Gutter Clearance
Fascia and soffits do more than enhance appearance—they protect your roof and structure from weather damage.
At GJ Building Solutions, we install durable, low-maintenance UPVC fascia and soffits in a range of colours (white, black, mahogany, oak) with a timber-like finish. Timber options are also available.
Benefits include:
Weather resistance
Effective rainwater drainage
Improved kerb appeal & property value
Structural protection
Installed by Bespoke Home Improvements—your trusted team for quality and care.
Damp Proofing
Rising damp can be detected through surveys or visible signs like damp patches and wall salts. Treatment involves plaster removal and installing a new damp-proof course.
Our Services:
Damp Proofing & Rising Damp Control
Woodworm, Dry/Wet Rot Treatment
Condensation Control
Basement Tanking & Waterproofing
Plastering & Specialist Replastering
Fully insured and ready to help — contact us with any questions!
Flat Roofs
We specialise in a wide range of roofing systems, including mastic asphalt, built-up felt, single-ply membranes, hot melt (e.g., Permaquik 6100), liquid plastics, and green/biodiverse roofs.
Ideal for:
Flat roofs
Green roofs & roof gardens
Rooftop car parks | Balconies & terraces
Accreditations:
BSI 9001 certified
Approved installers for Bauder, Langley, Icopal, Soprema, Axter, Radmat, Garland & more
Members of Mastic Asphalt Council, Constructionline, RoSPA & NFRC
Efficient & Safe Roofing Solutions
Get Your Roofing Quote
Complete our quick form detailing your project.
Quotation & Scheduling
Get a clear, no-obligation quote tailored to your roofing needs — from minor repairs to complete installations.
Work Carried Out Safely
Approved the quote? We’ll schedule the job and complete it efficiently—often without stepping on your roof.
Frequently Asked Questions (FAQs)
What services do you offer?
We specialise in roofing, driveways, building maintenance, guttering, plastering, rendering, and damp proofing. From minor repairs to complete installations, we handle both domestic and commercial projects.
Are your services guaranteed?
Yes, all our work is fully guaranteed. We also offer up to 15 years guaranteed on selected services for your peace of mind.
Do you have experience in the industry?
Absolutely. GJ Building Solutions brings over 30 years of hands-on experience, ensuring high standards and reliable workmanship.
What roofing services do you provide?
We offer roof tiling, slating, repairs, maintenance, dry verge systems, pitched roof inspections, and more — all delivered with expert care and quality.
Do you work with commercial clients?
Yes, we work with private homeowners as well as building contractors, architects, surveyors, and letting agents.
Are you insured and qualified?
Yes, we are fully insured and all our tradesmen are qualified professionals with extensive training and formal apprenticeships.
What materials do you use?
We only use top-quality, industry-approved materials to ensure durability and long-term satisfaction.
Professional Roofing
Quick, clean, and safe roofing by GJ Building Solutions – proudly serving Sussex.
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