Single-Story vs. Double-Story Extensions: Which is Right for You?

Gary Newell • 1 November 2024

At Jigsaw Construction Surrey, we often get asked about the benefits of single or double story extensions. This blog talks about the pros and cons of each.

When to Consider an Extension

When your home starts feeling cramped or you want to add a bit of luxury with extra living space, adding an extension can be a fantastic solution. But one of the major decisions you’ll face is whether to opt for a single-story or double-story extension. Each comes with its unique advantages and drawbacks, and the right choice for you will depend on several key factors, from your budget to your future needs. Here are some of the pros and cons of each:

Single-Story Extensions

A single-story extension is an addition to your home that’s built on one level. These are usually connected to existing living spaces, such as extending the kitchen, dining room, or living room.

Pros of Single-Story Extensions

Single-story extensions typically require less structural work, making them a cost-effective solution for homeowners on a budget. Building a single-story extension often causes less upheaval, especially if the work doesn’t interfere with key areas like bedrooms and bathrooms. If your current foundations are in good shape, you might be able to avoid major (and costly) construction work, further reducing costs and build time. Single-story extensions allow you to create a spacious, open-plan layout that can make your home feel more modern and comfortable.

Cons of Single-Story Extensions

While single-story extensions can add plenty of useful space, they’re limited in terms of how much room they can provide compared to a double-story option.

Depending on where you live, getting approval for a single-story extension may be tricky, particularly in areas with strict building regulations.

Here are some examples of rooms that are commonly built as single-story extensions:

Kitchen: Expanding your kitchen is a popular choice for many homeowners, as it's a central hub of the home.
Living room: Adding a living room extension can create a spacious and comfortable area for relaxing and entertaining.
Bedroom: If you need additional bedrooms, a single-story extension can be a great option.
Home office: Creating a dedicated home office space can be a valuable addition to your home.
Playroom: If you have children, a playroom extension can provide a designated space for them to play and learn.
Conservatory: A conservatory can add a bright and airy space to your home, perfect for relaxing or entertaining.

Double-Story Extensions

If you’re looking to significantly expand your home’s footprint, a double-story extension might be the answer. These extensions add space on two levels, allowing you to create more bedrooms, bathrooms, or living spaces

Pros of Double-Story Extensions

The most obvious advantage of a double-story extension is the extra room you’ll get. Whether you need additional bedrooms, a larger kitchen, or more space for entertaining, a double-story extension can offer significant square footage.

As your family grows, you might find that you need more space for bedrooms, bathrooms, or play areas. A double-story extension can help meet these needs without the need to move to a new home.

Investing in a double-story extension can add substantial value to your home, which is particularly appealing if you’re planning to sell in the future.

Cons of Double-Story Extensions

Double-story extensions require more materials, labour, and planning, which makes them a more expensive option compared to single-story builds. The longer construction time can also cause more disruption to your daily routine.

Building a second floor on your home can be highly disruptive, especially if work involves key living areas such as bedrooms and bathrooms. It may require you to temporarily relocate during some stages of the build.

To support a second story, your home’s foundation may need reinforcement, which adds to both the time and cost of the project.

Here are some common types of rooms that can be built as a double-story extension:

Bedrooms: Adding extra bedrooms is a popular reason for building a double-story extension.
En-suite bathrooms: Having a private bathroom attached to a bedroom can be a luxurious addition.
Dressing rooms: If you have a lot of clothes, a dressing room can be a great way to keep your wardrobe organized and clutter-free.
Home offices: A dedicated home office can provide a quiet and productive workspace.
Playrooms: If you have children, a playroom can be a great addition to your home.
Kitchens: Expanding your kitchen can create a more open and functional space.
Living rooms: Adding a second living room can provide a separate space for entertaining or relaxing.

Factors to Consider

Before you decide whether a single-story or double-story extension is best for you, it’s essential to consider a few important factors:

Budget: Single-story extensions are generally less expensive than double-story extensions. If you have a limited budget, a single-story extension might be the best option.
Planning Permission: It’s important to consult your local planning authority to understand what types of extensions are permitted in your area. In some cases, you may face more restrictions for double-story builds.
Lifestyle: Think about your family’s current and future needs. Do you need more bedrooms for a growing family? Or are you looking to create a more open, spacious layout? Your lifestyle will play a big role in determining which type of extension is right for you.
Property Value: If you’re thinking about resale value, it’s worth noting that double-story extensions typically add more value to your property than single-story builds.

The type of room you choose will depend on your specific needs and lifestyle. It's important to consider your family's size, hobbies, and how you want to use the additional space. To discuss your extension, get in touch

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Creating the Perfect Summer Garden: A Harmonious Blend of Landscaping and Construction

by Lisa Woolnough • 6 July 2025

Creating the Perfect Summer Garden: A Harmonious Blend of Landscaping and Construction Summer is the perfect time to enjoy your outdoor spaces. A well-designed garden can be a tranquil retreat, a vibrant entertainment area, or a combination of both. Achieving the perfect summer garden often involves both landscaping and construction. Understanding how these two disciplines work together can help you create a stunning and functional outdoor space. Landscaping and construction are not mutually exclusive; they're complementary. Construction provides the “structural framework” for your garden, while landscaping adds the “aesthetic and natural elements.” For example, building a retaining wall (construction) can create levelled planting beds (landscaping). Similarly, installing a patio (construction) provides a foundation for outdoor furniture and container gardens (landscaping). Before starting any landscaping or construction project, careful planning is essential. 1. Assess Your Space: Consider the size, shape, and existing features of your garden. Note the amount of sunlight, soil type, and drainage. 2. Define Your Goals: What do you want to achieve with your summer garden? Do you envision a relaxing oasis, a vibrant entertainment area, or a productive vegetable garden? 3. Create a Design: Sketch out your ideas, incorporating both landscaping and construction elements. Consider the flow of traffic, views from inside the house, and the overall aesthetic. 4. Set a Budget: Determine how much you're willing to spend on the project. Prioritise essential elements and be prepared to make compromises. 5. Hire Professionals (If needed): For complex construction projects, consider hiring a qualified contractor or landscaper. Get multiple quotes and check references. · Start with Construction: Complete any necessary construction work before starting landscaping. This will minimise disruption to plants and soil. · Consider Drainage: Proper drainage is crucial for both construction and landscaping. Ensure that water flows away from buildings and doesn't pool in planting areas. · Choose Materials Wisely: Select durable, weather-resistant materials for construction projects. Opt for plants that are well-suited to your climate and soil conditions. · Incorporate Natural Elements: Blend construction elements with natural features. For example, consider using natural stone for retaining walls or incorporating plants into patios and decks. · Think About Lighting: Strategic lighting can enhance both the beauty and functionality of your summer garden. Use a combination of ambient, task, and accent lighting to create a warm and inviting atmosphere. Once your summer garden is complete, regular maintenance is essential to keep it looking its best. · Watering: Water plants regularly, especially during hot, dry weather. Consider installing an irrigation system to automate watering. · Weeding: Remove weeds regularly to prevent them from competing with your plants for nutrients and water. · Fertilising: Fertilise plants as needed to promote healthy growth and abundant blooms. · Pruning: Prune trees, shrubs, and flowers regularly to maintain their shape and encourage flowering. · Cleaning: Clean patios, decks, and other hard surfaces to remove dirt, debris, and algae. By understanding the interplay between landscaping and construction, you can create a stunning and functional outdoor space that you'll enjoy all summer long. With careful planning, thoughtful design, and regular maintenance, your garden can become a true extension of your home.

Why Choose a Timber Frame Construction Carport?

by Lisa Woolnough • 3 June 2025

Timber frame construction has a rich history and remains a popular choice for carport designs due to its durability, aesthetic appeal, and environmental friendliness. This blog post delves into the benefits of timber frame carports, the construction process, and key considerations when planning your project. Advantages of Timber Frame Carports 1. Durability and Strength   Timber frame structures are renowned for their robustness. Using high-quality wood and proper joinery techniques ensures that your carport can withstand various weather conditions, providing a long-lasting shelter for your vehicles. 2. Aesthetic Appeal   Timber carports offer a classic and timeless look that can enhance the beauty of any property. The natural texture and warmth of wood create an inviting and elegant atmosphere that other materials often lack. 3. Sustainability   Timber is a renewable resource, making it an environmentally friendly choice. When sourced responsibly, wood can help reduce the carbon footprint of your construction project. Additionally, timber’s natural insulation properties can contribute to energy efficiency. 4. Customisability   One of the significant advantages of timber frame construction is its flexibility in design. Whether you prefer a traditional or contemporary look, timber can be tailored to fit your style preferences and functional needs. The Construction Process Constructing a timber frame carport involves several important steps: 1. Planning and Design   Begin by determining the size and location of your carport. Consider factors such as vehicle size, accessibility, and proximity to other structures. Collaborate with a designer or architect to create a plan that aligns with your vision. 2. Material Selection   Choose high-quality timber that suits your design and climate. Commonly used woods include oak, cedar, and Douglas fir, each offering unique characteristics. Ensure that the wood is treated for resistance to pests and weather. 3. Foundation and Framing   A solid foundation is crucial for the stability of your carport. Options include concrete slabs or piers. Once the foundation is set, the timber frame is constructed using traditional joinery techniques, such as mortise and tenon joints, providing both strength and aesthetic appeal. 4. Roofing and Finishing Touches   Select a roofing material that complements the timber frame and provides adequate protection. Popular choices include metal, shingles, or tiles. Add finishing touches such as stains or sealants to protect the wood and enhance its appearance. Key Considerations · Local Building Codes: Ensure your design complies with local regulations and obtain necessary permits before starting construction. · Budget: Timber frame carports can vary in cost depending on size, material, and design complexity. Set a realistic budget and explore options that provide the best value. · Maintenance: Regular maintenance, such as sealing and inspecting for damage, is essential to prolong the life of your carport. In conclusion, timber frame carports offer a blend of beauty, durability, and sustainability. By carefully planning and executing your project, you can create a functional and attractive addition to your property that will stand the test of time.

Which Renovations will add the most value to your property

by Lisa Woolnough • 1 May 2025

Which Renovations will add the most value to your property When thinking about renovations that significantly increase your property's value, it's important to concentrate on upgrades that improve functionality, aesthetics, and energy efficiency. Here are some top renovations to consider: 1. Kitchen Remodel  The kitchen is often the heart of the home, and updating it can offer a substantial return on investment. Consider modern appliances, energy-efficient fixtures, and a layout that maximises space. Features like a kitchen island or high-quality countertops can also make a significant impact. 2. Bathroom Upgrades  Renovating bathrooms is another excellent way to increase your property's value. Add double vanities, walk-in showers, or even a soaking tub. Opt for timeless designs and durable materials that appeal to many potential buyers. 3. Open-Plan Living  Modern buyers often prefer open, airy spaces. Knocking down non-structural walls to create an open-plan living area can make your home feel larger and more welcoming. This renovation can dramatically transform the space without major structural changes. 4. Energy-Efficient Improvements  Installing energy-efficient windows, doors, and insulation can lower utility bills and make your home more attractive to eco-conscious buyers. Consider adding solar panels or smart home technologies for additional appeal. 5. Curb Appeal Enhancements  First impressions matter. Updating the exterior with a fresh coat of paint, new cladding, or a modern front door can significantly boost your home's curb appeal. Landscaping improvements, such as adding flower beds or a well-maintained lawn, can also make a big difference. 6. Basement or Loft Conversion  Converting an unused basement or loft into a functional living space, like a home office, gym, or extra bedroom, can add valuable square footage to your home, making it more appealing to buyers who need additional space. 7. Deck or Patio Addition  Outdoor living spaces have become increasingly popular. Adding a deck or patio can create an inviting area for relaxation and entertainment, extending your living space and enhancing your home's appeal. 8. Smart Home Integration  Incorporating smart home features such as automated lighting, security systems, or thermostats can make your property more attractive to tech-savvy buyers. These upgrades not only offer convenience but can also improve energy efficiency. 9. Roof Replacement  A new, durable roof can enhance the aesthetic appeal of your home and provide peace of mind to potential buyers. A well-maintained roof signifies a well-cared-for home, which can be a significant selling point. 10. Garage Door Replacement  Replacing an old garage door with a new, stylish, and energy-efficient model can improve the overall look of your home and provide a great return on your investment. By strategically planning these renovations, you can maximise the value of your property and ensure it stands out in the competitive real estate market. Consider your budget and the preferences of potential buyers in your area to make the most informed decisions. Since 2017, Jigsaw Property Maintenance and Construction has stood out as the top choice building company for numerous local clients. Whether you seek renovation, refurbishment, or construction services, our exceptional reputation is built on unparalleled customer support, dependable results, and flawless finishes. Our dedicated team prioritises health and safety, ensuring it remains at the forefront of every project we undertake. f you’d like professional advice on your home renovation project, get in touch with our expert team today!