Expand your living space and add lasting value to your home with expert house extensions by Lancashire Roofing Specialist. From single-storey kitchen expansions to complex wrap-around builds, our fully insured team handles everything from local building regulations to flawless construction across Blackburn, Preston, and the wider Lancashire area.
Available 24/7 for all your House Extensions in Blackburn emergencies. Our expert team is just a phone call away.
Professional House Extensions in Blackburn and Lancashire
Transform your living space with a bespoke house extension from Lancashire Roofing Specialist—Blackburn’s trusted team for end-to-end design and construction. Whether you are looking to create a sprawling open-plan kitchen or need an extra bedroom for a growing family, we provide high-quality building solutions tailored to the unique architectural styles of Lancashire. From traditional terraced side-returns in BB1 and BB2 to modern wrap-around extensions in Mellor, Wilpshire, and Beardwood, our expert builders deliver excellence at every stage.As a specialist roofing and building company, we bring a unique level of expertise to your project. We understand that the integrity of your new structure depends on a perfectly executed roof and solid foundations. Our team manages the entire process, ensuring your extension is not only beautiful but also thermally efficient and fully compliant with all UK building standards. Contact us today on 01254 963068 to book your free site survey.
Tailored Home Extension Solutions for Every Lancashire Property
Every home is different, which is why we offer a variety of extension types to suit your specific needs and budget. Our single-storey rear extensions are the most popular choice for creating sun-drenched kitchen-diners, often featuring bi-fold doors that seamlessly link your indoor and outdoor spaces. For those looking to maximise smaller plots, our side-return and wrap-around extensions utilise ‘dead space’ to significantly increase your footprint.If you require a more substantial increase in living space, a double-storey extension offers the best value per square metre, adding both living area and bedroom capacity. We use high-quality materials including structural steels (RSJs), architectural lintels, and precision brickwork matching to ensure your new addition looks like a natural part of your original home. We also specialise in kitchen extensions that serve as the functional heart of the home, incorporating modern plumbing and electrical first-fixes.
Single & Double Storey House Extensions
Kitchen Extensions & Wrap-Around Builds
Full Project Management & Building Control
Permitted Development & Planning Compliance
Seamless Brickwork & Structural Alterations
Fully Insured with Workmanship Guarantees
Building Regs Compliant
We handle the complexities of local authority building control in Lancashire, ensuring your house extension is structurally sound and fully compliant.
Insured & Trusted Experts
Our highly skilled tradesmen bring years of expertise to every build. Backed by full Public Liability Insurance and robust workmanship guarantees for your peace of mind.
Covering Lancashire
Proudly serving domestic clients across Blackburn, Preston, Burnley, Darwen, and surrounding areas. Delivering bespoke extensions on time and within budget.
Years Experience
Who We Are
Our Proven Process from Groundworks to Weathertight Completion
Initial Survey & Feasibility: We begin with a comprehensive assessment of your property, checking drains, manholes, and structural viability to provide an accurate, fixed-price quote.Design & Planning: Our team helps you navigate Permitted Development rights or full Planning Permission applications with Blackburn with Darwen Borough Council.Groundworks & Shell: We handle professional excavation, footings, and damp proof course (DPC) installation, followed by high-quality brickwork.Roofing & Weathertightness: Utilising our core expertise, we install high-performance roofing systems—whether matching Rose County tiles for pitched roofs or GRP fibreglass for modern flat-roof extensions.Internal Fit-out: Our tradesmen complete the project with professional plastering, skimming, and joinery, leaving you with a space that is ready for decorating.
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01254 963068Our expert House Extensions in Blackburn services are available across Blackburn with Darwen. Fast response times guaranteed.
Navigating Building Regulations and Planning Permission in Blackburn
Understanding local authority requirements is crucial for a successful build. Many homeowners in Lancashire are surprised to learn that their project may fall under Permitted Development (PD) rights, meaning a full planning application might not be necessary for certain rear or side extensions. However, all extensions must adhere to UK Building Regulations to ensure structural safety and thermal performance.We handle all interactions with Blackburn with Darwen building control officers, arranging the necessary inspections at key stages of the build. This ensures that your extension is fully certified, which is essential for future house sales. From ensuring the correct U-values with Celotex insulation to verifying the structural integrity of your RSJs, we take the stress out of compliance.
Lancashire Roofing Specialist provides expert roofing and building services across a 15-mile radius of Blackburn. Our local coverage includes Preston, Burnley, Darwen, Accrington, Chorley, Clitheroe, Leyland, and surrounding Lancashire areas.
01254 963068The Roofing Specialist Advantage for Your Home Extension
Choosing Lancashire Roofing Specialist gives you a distinct advantage: the guarantee of a superior, leak-proof roof. The roof is often the most complex part of an extension and the most common point of failure for general builders. Our specialist background ensures your extension is crowned with a high-performance system, whether you choose traditional slate, tile, or modern EPDM rubber roofing.We focus heavily on thermal efficiency, helping to improve your property’s EPC rating through modern insulation techniques and high-quality uPVC and aluminium windows. Because we are a multi-trade firm, we also provide related services like fascias and guttering or external rendering to ensure a cohesive, professional finish for your entire property.
Answers to common questions about our House Extensions in Blackburn
Why choose Lancashire Roofing Specialist?
There are plenty of builders out there, but we believe our commitment to quality sets us apart. We carry full Public Liability Insurance, giving you peace of mind while we are on your property. Our team is made up of time-served professionals who take pride in their craft.
We don’t use pushy sales tactics. Instead, we offer expert advice and solid workmanship. We treat your home with the respect it deserves, keeping the site clean and communicating with you every step of the way. If you want a builder who shows up on time and does exactly what they promised, we are the team for you.
How much does a house extension in Blackburn cost?
The cost depends on the size, the materials used, and whether it is a single or double-storey build. Generally, a property extension cost in the UK starts from around £1,500 to £2,500 per square metre. We provide a bespoke quote after visiting your home to give you an accurate figure.
Do I need planning permission for an extension in Lancashire?
Not always. Many smaller extensions fall under "Permitted Development." However, if you are planning a large double-storey extension or live in a protected area, you will likely need permission. We can help you check with your local council, such as Blackburn with Darwen or Preston City Council.
How long does a typical kitchen extension in Burnley take to build?
A standard single-storey kitchen extension usually takes between 8 to 12 weeks to complete, depending on the complexity of the groundworks and the internal finish. We always give you an estimated timeline before we start so you can plan your life accordingly.
Still have questions? Contact our Blackburn, Lancashire, England experts today!
Call Us NowRoe Lee Park, Blackburn BB1 9SU
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Get DirectionsFrom stunning single-storey kitchen extensions in Burnley to wrap-around double-storey builds in Preston, Lancashire Roofing Specialist handles it all. We manage full building control compliance, delivering a seamless, high-value addition to your property.
Free No-Obligation Quotes • Expert Project Management • Serving Blackburn & Surrounding Areas