Knocking Through
Gary Newell • 1 January 2025
What You Need to Know Before You Start
At Jigsaw Construction Ltd, we understand that knocking through walls can be a great way to create a more open and spacious living area. Whether you’re planning to open up your kitchen into the living room or transform a cramped hallway into a large, airy space, knocking through can offer a stunning result. However, it’s essential to approach the process with the right knowledge and planning to ensure the job is done safely and correctly.
In this blog, we’ll take you through the key considerations and steps for knocking through a wall, as well as the benefits and challenges you may face during the project.
Why Knock Through a Wall?
Knocking through walls is one of the most popular home renovation projects because it can instantly transform the feel of a space. Here are a few reasons why homeowners choose to knock through:
- Create Open-Plan Living: If you love the idea of an open-plan home, knocking through walls can help merge separate rooms into a more cohesive space. Open-plan layouts are perfect for modern living, giving your home a light, airy feel.
- Increase Natural Light: With fewer barriers between rooms, natural light can flow freely through your home, brightening up areas that may otherwise feel dark or cramped.
- Improve Flow and Functionality: Knocking through walls allows for better flow between rooms. This can improve the functionality of spaces like kitchens and living rooms, making them easier to navigate and more enjoyable to live in.
- Enhance Property Value: An open-plan home is in high demand among potential buyers. By knocking through walls, you can add considerable value to your property.
What to Consider Before You Knock Through a Wall
While knocking through walls can be exciting, it’s crucial to approach the project with a solid plan.
Here’s what you need to consider before starting:
- Check for Load-Bearing Walls
Not all walls can be knocked through. Some walls are load-bearing, meaning they support the weight of the floors or roof above. If you’re knocking through a load-bearing wall, you’ll need a structural engineer to assess and ensure the wall is properly supported during and after the demolition. - Seek Planning Permission
In some cases, especially if you live in a listed building or a conservation area, you may need planning permission to knock through a wall. Even if the wall isn’t load-bearing, it’s essential to check with your local council before starting work. - Get the Right Experts Involved
While knocking through a wall may seem like a straightforward task, it requires expertise. At Jigsaw Construction, we work with skilled builders and structural engineers who can handle everything from planning to completion, ensuring the work is done safely and to the highest standards. - Consider the Impact on Services
Before knocking through a wall, you need to check for any hidden utilities, such as gas, electricity, water, or drainage pipes. These could be behind the wall you want to open up, and you’ll need to plan for the relocation of these services, if necessary. - Cost Considerations
The cost of knocking through a wall can vary significantly depending on the size and complexity of the job. Structural changes, permits, and relocation of utilities can add up, so it’s essential to budget accordingly. At Jigsaw Construction, we provide clear, detailed cost estimates so you can make an informed decision about your project.
The Process of Knocking Through a Wall
Once you’ve confirmed that it’s safe to knock through a wall, the next step is getting the work underway. Here’s a general overview of the process:
- Initial Assessment and Design
The first step is to assess the wall and your desired outcome. If you’re knocking through a load-bearing wall, a structural engineer will determine the best way to support the structure. This may involve installing a steel beam or lintel. If there are utilities behind the wall, these will need to be moved or rerouted. - Obtain Necessary Permits
Before beginning, we will ensure that all planning permissions and building regulations are in place. This might involve submitting drawings or plans for approval. - Demolition and Structural Support
The demolition of the wall is carried out carefully to ensure the rest of the house is undisturbed. If necessary, temporary supports will be installed to carry the weight of the structure while the wall is removed. - Install Support Beams
For load-bearing walls, a beam (usually made from steel or timber) will be installed to support the structure. The beam is installed before the wall is completely removed to ensure the building remains stable. - Finish the Opening
Once the wall is removed and the new support is in place, the opening will be finished with plastering, trim, or any other decorative touches to match your existing interior. - Final Inspection
After the work is completed, the project will be inspected to ensure everything is up to code and safe for use.
Potential Challenges of Knocking Through
While knocking through walls can offer amazing results, there are a few challenges to be aware of:
- Unexpected Issues: As with any renovation, there may be unexpected surprises, such as hidden structural issues or the discovery of asbestos. It’s important to work with a professional contractor who can handle these surprises if they arise.
- Disruption: Knocking through a wall can cause disruption in your home. There will be dust, noise, and possible structural changes that may impact your daily routine. Working with a professional company like Jigsaw Construction can minimise the disruption and keep the project on track.
- Costs: Depending on the complexity of the project, the costs can add up quickly. However, investing in high-quality construction and professional services ensures the job is done right and adds lasting value to your home.
Final Thoughts
Knocking through a wall is a fantastic way to open up your living space and improve the flow of your home. However, it’s important to approach the project with the right knowledge and professional support to ensure safety and success. At Jigsaw Construction, we have the expertise to guide you through every step of the process, from initial design and planning to completion.
If you’re thinking of knocking through a wall to create your ideal space, contact us at Jigsaw Construction Ltd. We’re here to help you turn your vision into reality!
Not sure how to choose the right builder? Discover expert tips to avoid stress, delays, and hidden costs on your Surrey renovation.
As the weather warms up and daylight stretches into the evening, many homeowners start looking at their outdoor space differently. That unused garden suddenly feels full of potential, whether it’s for relaxing, working, or entertaining. In 2026, one trend is leading the way in home improvement: garden rooms and outdoor living spaces . From stylish home offices to seamless indoor-outdoor extensions, these upgrades are no longer a luxury, they’re quickly becoming a must-have for modern living. If you’re considering a garden room in Surrey or exploring outdoor living ideas in the UK , here’s what you need to know before getting started. Why Garden Rooms & Outdoor Living Are Trending in 2026 Homeowners are rethinking how they use their space, and the garden is no longer an afterthought. Here’s why demand is growing: Flexible living - Garden rooms double as offices, gyms, or guest spaces Working from home - A dedicated garden office creates separation from the house Lifestyle upgrades - Outdoor kitchens and entertaining areas are increasingly popular Added property value - Well-built outdoor spaces can significantly boost appeal Combined with better weather in spring and summer, April is when these ideas start turning into real plans. Garden Rooms vs Extensions: What’s Right for Your Home? One of the most common questions homeowners ask is whether to build a garden room or extend their home. Garden Rooms Best for: Home offices Studios or gyms Additional flexible space Benefits: Usually quicker to build Often fall within permitted development Less disruption to your home Home Extensions Best for: Expanding kitchens or living areas Creating open-plan layouts Long-term structural changes Benefits: Fully integrated with your home Adds significant long-term value Ideal for larger transformations The Key Decision If you want a separate, flexible space , a garden room is ideal. If you want to transform how your home flows , an extension may be the better option. Many homeowners are now combining both, creating indoor-outdoor living spaces that connect seamlessly to the garden. Costs & Planning Considerations When planning a garden office build or outdoor living project , it’s important to think beyond the structure itself. Typical considerations include: Size and specification of the build Electrical connections and heating Ground conditions and access Materials and finishes Planning permission Many garden rooms fall under permitted development, but this depends on: Height and positioning Proximity to boundaries Intended use For larger builds or integrated outdoor spaces, planning approval may still be required. Starting early in spring gives you time to confirm all requirements before construction begins. Why Groundworks & Timing Matter A successful outdoor project starts below the surface. Proper groundwork is essential for: Stability and longevity Drainage and weather resistance Preventing future movement or damage April is an ideal time to begin: Ground conditions are improving after winter Weather is more predictable Projects can progress smoothly into summer Starting now ensures your space is ready when you want to use it most. Creating Seamless Indoor-Outdoor Living One of the biggest trends in patio and extension design is creating a natural flow between inside and outside. Ways to achieve this: Bifold or sliding doors opening onto patios Matching flooring levels between interior and exterior Covered outdoor seating areas Integrated lighting and landscaping The goal is simple: A space that feels connected, not separate. This approach works particularly well for: Kitchen extensions opening onto the garden Entertaining areas for summer Family-friendly, open-plan living Is a Garden Room Right for You? A well-designed garden room or outdoor space can completely change how you use your home. It’s not just about adding space; it’s about creating a better way to live, work, and relax . Whether you’re considering a garden room in Surrey , a garden office build , or a full indoor-outdoor transformation , the key is starting with the right plan. Start Your Outdoor Living Project with Confidence At Jigsaw Construction Surrey , we help homeowners create high-quality outdoor spaces built to last, from initial planning through to final finish. With the right groundwork, clear design, and expert construction, your garden can become one of the most valuable parts of your home. 👉 Get in touch today to start planning your garden room or outdoor living project.
Thinking about renovating your home this year? Discover why March is the perfect time to plan your home renovation and avoid delays before summer.