Wherever you are in the UK, our qualified engineers deliver clear, Building Control-ready designs — turning your renovation plans into buildable solutions, with expert support.
Straight-forward structural calculations for homeowners.
Request a quote nowHome renovations should be a dream come true, not a stress-induced nightmare. Delays, costly errors and miscommunications are just a few of the challenges that can derail your project and leave you feeling overwhelmed.
Imagine the frustration of having work ripped out due to a calculation error, facing a blown budget from unexpected repairs, or the stress of rejected permits. These setbacks not only cost you time and money but also drain your enthusiasm for the project.
At Calcs-Online, we tackle these common renovation headaches head-on. Our approach eliminates guesswork, providing you with the support and expertise you need to succeed.
They asked good and very detailed questions of us and were very patient in dealing with our queries Lack of use of any jargon made things very understandable for us.Cliff, Homeowner
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Get Quote →Collaborating with you, our expert engineers craft precise structural calculations tailored to your project's unique needs.
About Us →Calculations in hand, building approval guaranteed (or your money back), your project is officially underway—safely and simply.
Get Quote →Planning a home renovation, extension, or new build? Structural calculations are essential not only to meet building regulations but to ensure your project's long-term safety. With Calcs-Online, our experienced engineers provide precise calculations and reports, so you can build with confidence and avoid unexpected issues.
Structural calculations are detailed assessments performed by experienced engineers to ensure a building can safely handle all intended loads. These calculations address essential elements such as load-bearing capacity, beam sizing, and foundation stability.
Whether you're adding a new extension, installing bi-fold doors, or removing a load-bearing wall, our calculations ensure your project is structurally sound and compliant.
Structural calculations are the backbone of any successful construction project. They assess the strength and stability of key structural components, ensuring your building can safely withstand various loads and stresses over time. Without proper calculations, you risk:
If you're planning any modifications that affect the structure of your home (walls, beams, roof, etc.), then yes, you most likely need structural calculations. These calculations are a crucial step in ensuring your project is safe, complies with building regulations, and won't lead to costly issues down the line.
Our standard service usually delivers structural calculations within 10 working days for smaller projects and up to approximately 3 weeks for larger ones. For those needing quicker results, our express service generally provides calculations in under 1 week for most projects, with larger projects typically completed in under 2 weeks. Please note that these timeframes are estimates and may vary depending on the complexity of the project.
We typically don't require a physical site visit. We've perfected remote methodologies to make structural calculations more efficient, cost-effective, and eco-friendly. With over 1,500 projects completed in 2021 alone, our approach not only saves homeowners time and money but also reduces emissions and meets building regulations with a 100% approval rate.
To ensure precise structural calculations, we ideally need detailed architectural drawings. However, for simpler projects, basic sketches and photos may suffice. If you're unable to provide this information, we offer site inspections, though these are generally more costly than the calculations themselves.
At Calcs-Online, we provide the essential structural calculations you need for home renovations. Whether it's beam calculations, wall knock-throughs, extensions, conversions, or other structural needs, we've got you covered. Our goal is to make sure your building project meets all the necessary requirements for approval.
Simply get in touch, and we'll help you every step of the way!
There are two main ways to get building regulations approval:
At Calcs-Online, we provide the structural calculations needed for these approvals.
Responsibilities:
The responsibility for meeting building regulations lies with the person doing the work and the building owner. We support you with reliable calculations and are covered by Professional Indemnity insurance up to £1.5m for added peace of mind.
Understanding this process and the roles involved will help your project move forward smoothly.
