Home Extensions in Colchester & the Surrounding Areas | New Living Space Tailored to Your Needs


Does your family home feel smaller than ever before? Do you need an office to accommodate working from home? There are many reasons why you may want extra square-footage at your property. But whatever yours is, you shouldn’t have to face the prospect of moving out of a much-loved house. JSC Plastics & Construction Ltd provides a bespoke, start-to-finish service for home extensions in Essex and Suffolk. Our stunning, tailor-made property additions allow you to stay put with all the extra space you need.


Based in Clacton-on-Sea, discerning homeowners trust our company for extensions in Colchester, Ipswich and throughout the surrounding region.


When it comes to extensions, JSC Plastics & Construction provides the complete service package. With over 40 years of shared trade and industry experience, our team has the skill and expertise to construct extensions in a variety of styles and sizes.


This allows us to tailor our approach to suit your specific requirements, be it a new double bedroom with en suite facilities, a larger kitchen, a home office, a cinema room or a gym.


We recognise that home extensions represent significant investments, so we work tirelessly to deliver the results you have always dreamed of for a fair price. For the ultimate peace of mind, our work comes backed by a 10-year guarantee.


Our property extension service includes:


  • Single-Storey Extensions
  • Double-Storey Extensions
  • Ground Floor Extensions
  • Kitchen Extensions
  • Garage Extensions
  • Terraced House Extensions
  • Rear House Extensions
  • Side of House Extensions
  • Small House Extensions
  • Bungalow Extensions


The above is by no means an exhaustive list. If we haven’t covered your needs, please still contact us. Whether you’re in Colchester or the neighbouring areas, we’re happy to schedule an initial consultation in the comfort of your own home.


Customers should note that, regardless of the home extensions at hand, we fit A+ rated uPVC windows and doors for optimal energy efficiency and aesthetics. This means your energy bills won’t drastically shoot up because of your extended property.

Garage Conversions in Clacton On Sea
Roof Lanterns in Clacton On Sea

Home Extensions | What to Expect


From the very first point of contact, JSC Plastics & Construction provides a friendly, professional service for extensions. We understand that our work takes place in and around your home. You can rest assured; we not only maintain a clean and tidy working environment, but also treat your home and wider premises with the utmost care and respect.


While our home extensions in Colchester and the surrounding areas come on a bespoke basis, they follow these basic steps to completion:


  • You share your ideas and concepts with us and receive a free, no-obligation quotation for the proposed work
  • Our team carries out a survey of your home, including a risk assessment, and, if required, submits a planning permission application
  • We submit an order for bespoke windows and doors made to the exact measurements of your extension
  • Before construction begins, we lay the foundations for your extension in line with the soil conditions onsite
  • We carry out every aspect of the physical build. This includes first and second-fix electrics and plumbing in full compliance with the Building Regulations
  • We install your bespoke windows and doors before wrapping up any minor works. Following a walk-through, we complete the final handover


For your peace of mind, we hire tradespeople with the necessary qualifications for the task they perform.


From Colchester to Ipswich, our company has a hard-earned reputation for delivering stunning home extensions on time and within budget – and we do nothing to jeopardise that.


If you want to create even more habitable space within your home, JSC Plastics & Construction also undertakes garage conversions.


Call 01255 442 310, 01473 353 140 or 07947 305 564 to speak with a member of our team about house extensions. We cover Colchester and locations across Essex and Suffolk.

JSC Plastics & Construction Ltd
Garage Conversions in Clacton On Sea
Roof Lanterns in Clacton On Sea
JSC Plastics & Construction Ltd
Garage Conversions in Clacton On Sea
Roof Lanterns in Clacton On Sea
JSC Plastics & Construction Ltd
Garage Conversions in Clacton On Sea
Roof Lanterns in Clacton On Sea