Cost Effective Extensions

Gary Newell • 1 August 2023

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At Jigsaw Construction Surrey Ltd, we build many extensions for our clients who each have their own budget and reasons for their extension. How cost effective the extension is for each client, varies due to the different factors involved. However, we have put together some of the most cost-effective extensions from a general perspective below:


Loft Conversions

Converting your loft into a functional living space is a popular way to extend your home and increase living space. Having this extra space is perfect for a growing family or overcrowded home. Loft conversions can provide an additional bedroom, office, or playroom and they can increase the value of your home by around 20%.


Garage Conversions

Many properties have an unused garage or use the garage as storage. By converting it, you can increase your family’s living space, and increase the value of your home. A garage conversion can create a new bedroom, home office, or gym. Using existing space rather than building additional space from scratch also saves considerable building costs.


Conservatories

Modern conservatories are extremely versatile and secure, and can serve as an office space, a dining room, an extra living room, a children's playroom, or additional living space. It's a relatively affordable extension option and provides a bright and airy atmosphere. You can choose from various designs and sizes to suit your needs and budget.


Rear Extensions 

This type of extension often involves extending the kitchen or living area. It may require planning permission, but it can add significant value and functionality to your home. A rear extension can transform a home, creating more space at the back of the house and opening it up to the garden. It can be a great solution for terraced houses or for properties that do not have a side return. However, if you do have a side return you can combine a side return extension with a rear extension and maximise the space you have available with a wrap-around extension, making the most of unused outdoor space.


Garden Room

A garden room or a small outbuilding in your backyard can provide additional space for various purposes. It can serve as a home office, studio, or leisure area. Garden rooms are often more cost-effective than traditional extensions as they require less construction work.


 

Porch Extensions 

Adding a porch to the front or rear entrance of your home can be a cost-effective way to enhance your property's curb appeal and provide extra storage space. Porch extensions can be relatively simple structures or more elaborate designs, depending on your preferences.


Basement Conversions

If you have an existing basement, converting it into habitable space can be a cost-effective way to expand your home. This option requires careful planning and consideration of damp proofing, ventilation, and natural light. Some examples of uses for basement conversions include extra bedrooms, a home theatre, or a playroom.


Ways to Cut the Costs of an Extension


If you do want to go ahead with an extension but have limited a limited budget, here are some ways to reduce costs:


1.     Thoroughly plan and design your extension before starting the construction. This will help you avoid costly changes and revisions during the build. Consider the layout, materials, and finishes that offer the best value for your budget.


2.     Determine a budget for your extension and stick to it. Research and gather quotes from different builders and suppliers to get a clear idea of the costs involved. Be sure to include contingencies for unexpected expenses that may arise during the project. Don't automatically choose the lowest quote; instead, evaluate the experience, expertise, and reputation of the builders before making a decision.


3.     If you have the necessary skills and experience, you can consider taking on some of the work yourself or self-managing the project. However, be realistic about your abilities and ensure you can complete the tasks to a high standard. It's important to know when to hire professionals for certain aspects of the project to avoid costly mistakes.



4.     Maximizing the use of existing space can help reduce the overall cost of your extension. As mentioned above, consider converting a loft or garage rather than building a new structure from scratch. This can save on foundation work and some construction costs.


5.     Explore cost-effective building materials that still meet your quality requirements. For example, using engineered wood instead of solid hardwood for flooring or choosing durable but less expensive roofing materials can help lower costs.


6.     Consult with a structural engineer to ensure your extension meets building regulations but avoid over-engineering. Excessive structural work can significantly increase costs. Opt for designs that are structurally sound and efficient without unnecessary complexities.


7.     Gather quotes from multiple suppliers for materials like windows, doors, fixtures, and fittings. Compare prices and quality to find the best deals without compromising on the desired functionality and aesthetics.


Remember, while it's essential to cut costs, it's equally important to maintain quality and adhere to building regulations. At Jigsaw Construction Surrey Ltd, we provide an end-to-end service and work with you to find the best solutions for your budget. We ensure your extension is safe, structurally sound, and compliant with local regulations.


Visit https://www.jcs-ltd.co.uk/#ContactUs and find out how we can help you with your extension. 


by Lisa Woolnough 14 April 2025
Is it Worth Knocking Through for a Kitchen-Diner? Creating an open-plan kitchen-diner is one of the most popular home improvements in the UK. Many homeowners are choosing to knock through walls to combine their kitchen and dining area into one large, social space. But is it worth it? In this blog, we’ll explore the benefits, costs, potential challenges, and the latest design trends to help you decide if a knock-through is the right choice for your home. The Benefits of a Kitchen-Diner Knock-Through More Space & Better Flow Removing a wall between the kitchen and dining room can create a more spacious, open plan feel, making your home feel larger and more inviting. Brighter Living Area Traditional kitchens can sometimes feel dark and enclosed. Knocking through allows natural light to flow freely, creating a brighter and more pleasant living space. Better for Entertaining A kitchen-diner makes it easier to cook and chat with guests at the same time, making it perfect for dinner parties and family gatherings. Increased Property Value Open-plan living is highly desirable for buyers. A well-executed kitchen-diner conversion can add value to your home and make it more appealing to potential buyers. More Functional Living Space A combined kitchen and dining area can create a more practical, multifunctional space that suits modern family life. Current Trends for Kitchen-Diners If you're considering knocking through, thekitchn.com has some of the latest trends to incorporate into your design. These include: Moody Hues & Cool Metals Rich, deep colours like navy, plum, and burgundy, combined with sleek metals like chrome and polished nickel, are making a bold statement in modern kitchens. Concealed Kitchens Seamless cabinetry and integrated appliances create a sleek, minimalist look, making your kitchen feel more like part of the living space. Natural Materials & Warm Woods Sustainable materials like stone and warm wood finishes bring a timeless, cosy feel to open-plan kitchen-diners. Multi-Zoned Layouts Kitchens are now designed with dedicated areas for cooking, entertaining, working, and relaxing, ensuring a functional and organised space. Bold Colours & Mixed Materials Combining soft and bold colours like sage green, dusty pink, and rich browns with organic textures adds depth and warmth to the design. Open Shelving & Display Areas Stylish open shelving provides both storage and a way to showcase personal style, keeping the space practical yet decorative. Interesting Lighting Statement lighting fixtures made of coloured glass, thick metals, or natural materials serve as focal points in modern kitchen-diner spaces. Retro Influences Vintage elements such as patterned wallpaper and colourful area rugs are making a comeback, blending nostalgia with contemporary design. Sculleries & Secondary Kitchens More homeowners are incorporating secondary kitchen spaces or sculleries to keep the main kitchen clutter-free. Wellness-Focused Design Biophilic elements like indoor plants, natural light, and calming colour schemes are being used to create a healthier, more inviting kitchen environment. Considerations Before Knocking Through Is the Wall Load Bearing? If the wall is structural, you’ll need a steel beam (RSJ) to support the weight of the upper floors. A structural engineer’s assessment is essential before proceeding. Building Regulations & Permissions Most internal wall removals don’t need planning permission but must comply with Building Regulations. Your builder should notify your local authority or work with a building control inspector. Budget & Costs The cost of a knock-through varies depending on whether the wall is load-bearing, whether you need to relocate plumbing or electrics, and the level of finish you require. On average, expect to pay between £2,000 and £5,000 for a standard knock-through. Disruption & Mess Removing a wall is a major job that will cause dust and noise. Be prepared for some inconvenience while the work is being carried out. Heating & Ventilation Open-plan spaces can be harder to heat and may require additional heating solutions, such as underfloor heating or a more powerful radiator. Is a Kitchen-Diner Knock-Through Worth It? For many homeowners, the benefits of a larger, brighter, and more social space far outweigh the costs and temporary disruption. If you’re planning a knock-through, working with an experienced builder and structural engineer will ensure a smooth process with great results. At Jigsaw Construction Surrey, we manage your project from start to finish and keep you fully informed along the way. We can arrange both an architect and structural engineer who we work with regularly to help smooth this process for you. If you’d like professional advice on your home renovation project, get in touch with our expert team today!
by Lisa Woolnough 2 April 2025
Thinking of Knocking Through? Here’s What You Need to Know! 🔨 Benefits of Knocking Through for a Kitchen-Diner: ✔ More space & a better flow ✔ A brighter, airier home with more natural light ✔ Perfect for entertaining – cook & chat with guests easily ✔ Adds value to your property ⚠ Things to Consider: 🔎 Is the wall load-bearing ? You may need structural support 💷 Budget for potential plumbing & electrical work 🏗 Be prepared for dust & disruption – but it’s worth it! A kitchen-diner knock-through can completely transform your home! Could it work for you? Read more in our blog: www.jcs-ltd.co.uk/blog #KnockThrough #HomeRenovation #KitchenDiner #OpenPlanLiving Why Choose JCS Ltd? At Jigsaw Construction Surrey Ltd , we bring expertise, quality craftsmanship, and a commitment to customer satisfaction . Our experienced team ensures your home improvement project is completed on time, within budget, and to the highest standards. With a proven track record in renovations, extensions, and bespoke building projects , we’re the trusted choice for homeowners looking to enhance their living spaces. We specialise in: Home extensions and renovations Kitchen and bathroom refurbishments Garden landscaping and patios Loft and garage conversions New build and custom projects Ready to Get Started? If you’re considering a home renovation or construction project this year, now is the perfect time to get in touch. Contact us today via www.jcs-ltd.co.uk to discuss your ideas and secure your spot with trusted local builders before our schedule fills up!
by Gary Newell 1 March 2025
If you're thinking about a home renovation , house extension , or garden landscaping project this year, now is the time to act. March is the perfect month to start the planning process and get your project booked in before the summer rush. Here’s why: 1. Avoid Peak Season Delays As the weather warms up, more homeowners start planning their building projects . By securing your spot in March, you get ahead of the crowd and avoid long wait times. Builders’ schedules fill up fast , and delaying could mean pushing your project back by months. 2. Better Availability of Skilled Trades During peak season, high demand can make it harder to secure top-quality tradespeople . Booking in March gives you access to the best professionals before their calendars are fully booked. 3. Take Advantage of Mild Weather Spring brings better weather conditions for construction work compared to the unpredictability of winter or the intense heat of summer. Getting started in March allows for steady progress with fewer weather-related interruptions. 4. More Time for Planning and Permits If your project requires planning permission or building regulations approval , starting now ensures you have enough time for paperwork and approvals without causing delays. 5. Lock in Prices Before They Rise Building material costs fluctuate throughout the year, and demand-driven price increases are common in peak season. By booking in March, you can secure current pricing on home improvement projects and avoid potential cost hikes. 6. Enjoy Your New Space Sooner Whether it’s a new kitchen renovation , an outdoor patio , or a loft conversion , starting early means your project will likely be completed in time for summer, so you can enjoy your upgraded living space when it matters most. 7. Why Choose JCS Ltd? At Jigsaw Construction Surrey Ltd , we bring expertise, quality craftsmanship, and a commitment to customer satisfaction . Our experienced team ensures your home improvement project is completed on time, within budget, and to the highest standards. With a proven track record in renovations, extensions, and bespoke building projects , we’re the trusted choice for homeowners looking to enhance their living spaces. We specialise in: Home extensions and renovations Kitchen and bathroom refurbishments Garden landscaping and patios Loft and garage conversions New build and custom projects Ready to Get Started? If you’re considering a home renovation or construction project this year, now is the perfect time to get in touch. Contact us today via www.jcs-ltd.co.uk to discuss your ideas and secure your spot with trusted local builders before our schedule fills up!
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