Architectural Design & Build Services in Donegal

Warning: Our Donegal loft conversions are so comfortable, your guests might never want to leave your new spare bedroom!

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Why Choose Loft Conversion in Donegal?

Transform your Donegal property without moving. Add space and value with our expert loft conversion service.

Increase Donegal Property Value

Add up to 20% to your Donegal property value with a professional loft conversion.

Stay in Donegal

No need to leave Donegal. Get the space you need in your current home.

Quick Donegal Installation

Most Donegal loft conversions completed in 4-6 weeks with minimal disruption.

Extra Donegal Living Space

Create bedrooms, offices, or playrooms perfect for Donegal family living.

Expert Donegal Loft Conversion Specialists

Transform your Donegal property's unused loft space into beautiful, functional living areas with our professional loft conversion services. Whether you need an extra bedroom, home office, or playroom in Donegal, we create bespoke solutions tailored to your lifestyle.

Our experienced Donegal team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your Donegal conversion maximizes space, natural light, and property value.

  • Dormer loft conversions in Donegal
  • Hip-to-gable conversions for Donegal homes
  • Mansard loft conversions in Donegal
  • Velux window installations across Donegal
  • En-suite bathrooms for Donegal lofts
  • Donegal planning permission support
Donegal loft conversion specialist at work

Donegal Loft Specialists

CITB Certified • Donegal Planning • Building Regulations

Types of Loft Conversions in Donegal

Choose the perfect conversion type for your Donegal property to maximize space and value

Velux Loft Conversion in Donegal

Velux Loft Conversion Donegal

The most cost-effective option for Donegal properties using roof windows for natural light. Perfect for Donegal homes with adequate headroom.

  • Most affordable in Donegal
  • Minimal structural work
  • No Donegal planning permission usually
  • Natural light throughout
Dormer Loft Conversion in Donegal

Dormer Loft Conversion Donegal

Add valuable floor space and headroom to your Donegal property with single or multiple dormers. Popular choice in Donegal for space optimization.

  • Maximum Donegal space gain
  • Improved headroom
  • Additional windows
  • Cost-effective for Donegal
Hip-to-Gable Conversion in Donegal

Hip-to-Gable Conversion Donegal

Transform sloping hip roofs into vertical gable walls in your Donegal home, significantly increasing usable floor space. Ideal for Donegal semi-detached properties.

  • Substantial Donegal space increase
  • Improved room proportions
  • Better natural light
  • Enhanced Donegal property value
Mansard Loft Conversion in Donegal

Mansard Loft Conversion Donegal

The premium option for Donegal properties creating maximum space with near-vertical walls. Perfect for period properties in Donegal.

  • Maximum Donegal floor space
  • Multiple rooms possible
  • Period Donegal property suitable
  • Highest value addition

Donegal Loft Conversion Requirements

Your Donegal property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our Donegal specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your Donegal property and budget. Most Donegal conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.

Donegal Planning & Regulations Guide

Permitted Development in Donegal

Most terraced and semi-detached homes in Donegal have a 40-50 cubic meter allowance for roof extensions without full planning permission. We handle all Lawful Development Certificate applications for you.

Donegal Building Control

Every conversion we build is inspected by approved inspectors to ensure compliance with Part B (Fire Safety) and Part L (Insulation) of the building regulations specific to Donegal housing stock.

Party Wall Agreements

Living in a terraced or semi-detached house in Donegal? We manage the Party Wall Notice process with your neighbors to ensure works can start on time.

Complete Donegal Loft Conversion Services

Free Donegal Loft Assessment

Comprehensive evaluation of your Donegal loft space, structural assessment, and advice on the best conversion type for your property.

Donegal Design & Planning

Architectural drawings, 3D visualizations, and planning permission applications for Donegal properties. We handle all regulatory approvals.

Donegal Structural Work

Steel beam installation, floor strengthening, and staircase construction by qualified Donegal engineers.

Donegal Windows & Dormers

Velux roof windows, dormer construction, and window installations to maximize natural light in Donegal homes.

Donegal En-Suite Bathrooms

Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your Donegal loft.

Donegal Interior Finishing

Plastering, decorating, flooring, and interior design services to create beautiful Donegal living spaces.

Our Donegal Loft Conversion Process

Donegal Planning & Design Phase

  • Free Donegal Survey: Comprehensive assessment of your loft space
  • Design Development: Architectural drawings for Donegal properties
  • Donegal Planning Applications: Local authority submissions where required
  • Structural Calculations: Engineering assessments for Donegal building control
  • Fixed Price Quote: Detailed Donegal pricing with full breakdown

Donegal Construction Phase

  • Project Management: Dedicated Donegal project manager
  • Structural Work: Steel beams and strengthening in Donegal
  • Roofing & Windows: Dormer construction for Donegal homes
  • Services Installation: Donegal certified electrical and plumbing
  • Interior Finishing: Quality finishing to Donegal standards

Free Donegal Survey

Professional space assessment

Donegal Design & Planning

Architectural drawings and approvals

Expert Donegal Construction

Professional loft specialists

Loft Conversions Across Donegal

Donegal City Centre

Professional loft conversions throughout Donegal city centre, including period properties, modern homes, and conservation areas requiring specialist Donegal planning expertise.

Donegal Suburbs

Expert loft conversion services across all Donegal suburban areas. Specializing in semi-detached, detached, and terraced properties throughout Donegal.

Donegal Period Properties

Specialist conversions for Donegal's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.

Donegal Conservation Areas

Expert handling of Donegal conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.

Donegal Loft Conversion Statistics

500+

Donegal Loft Conversions Completed

4.9/5

Average Donegal Customer Rating

15+

Years Serving Donegal

100%

Donegal Building Control Approved

Why Choose Building Group for Donegal Loft Conversions?

Local Donegal Expertise

With over 15 years of experience in Donegal, we understand local planning requirements, building regulations, and architectural styles. Our Donegal team delivers exceptional loft conversions that enhance your property value.

Donegal Quality Guarantee

  • Donegal Planning Experts: We handle all local authority requirements
  • Local Donegal Team: All work by trusted local professionals
  • 10-Year Guarantee: Full warranty on all Donegal conversions
  • Fixed Donegal Pricing: No hidden costs or surprises
  • Insurance: Fully insured for Donegal projects

Donegal Service Areas

  • Donegal City Centre
  • North Donegal
  • South Donegal
  • East Donegal
  • West Donegal

Recent Donegal Loft Conversion Projects

Hip to Gable Loft Conversion in Donegal

Victorian Terrace - Donegal

Hip-to-gable conversion creating master bedroom with ensuite in a Victorian Donegal terrace. Added 30sqm of living space.

Project Value: £48,000

Dormer Loft Conversion in Donegal

Modern Semi - Donegal

Dormer loft conversion in modern Donegal semi-detached. Created two bedrooms and bathroom for growing family.

Project Value: £42,000

Mansard Loft Conversion in Donegal

Period Property - Donegal

Mansard conversion in Donegal conservation area. Luxury master suite with dressing room and ensuite.

Project Value: £65,000

What Donegal Homeowners Say

★★★★★

"Building Group provided excellent advice on the best layout for our Donegal terrace. The result is better than we imagined."

- Rachel Davies, Donegal

★★★★★

"We are delighted with our Velux conversion in Donegal. The builders were respectful and the finish is high quality. Highly recommended."

- Andrew Martin, Donegal

★★★★★

"I was expecting dust everywhere, but they left my Donegal house cleaner than they found it. Wizards, not builders!"

- Emma Johnson, Donegal

Donegal Loft Conversion Pricing Guide

Donegal Loft Conversion Costs

Loft conversion costs in Donegal vary based on type, size, and specifications. Typical Donegal prices: Velux conversions £20,000-£30,000, Dormer conversions £35,000-£45,000, Hip-to-gable £40,000-£55,000, Mansard conversions £45,000-£65,000. All Donegal quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free Donegal survey and detailed quote.

Estimated Investment for Donegal Lofts

A transparent guide to typical conversion costs in the Donegal area (2025 Estimates)

Conversion Type Suitability Timeframe Price Range
Velux (Roof Light) Existing headroom > 2.3m 4-6 Weeks £20k - £30k
Dormer (Rear) Semis & Terraces 6-8 Weeks £35k - £50k
Hip-to-Gable End-terrace & Semi-detached 8-10 Weeks £45k - £60k
Mansard Period Properties / London Styles 10-12 Weeks £50k - £75k+

*Prices are indicative for Donegal properties and subject to survey.

Meet Your Donegal Project Lead

Senior Loft Consultant for Donegal

Mathew Oneill

Senior Structural Specialist

"I oversee all loft conversions in the Donegal area. My job is to ensure your project meets local building regulations while maximizing every inch of space. I'm happy to visit your property for a preliminary structural assessment."

  • 20+ Years Exp.
  • CIOB Member

Speak to Our Donegal Loft Experts Today

Life's too short for low ceilings. Get the headroom you deserve in Donegal with a dormer conversion.

Book Free Donegal Loft Survey