TRJ Construction Ltd

Bricklayers, Garden Rooms

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Website | 07966 800519
39 Rushleigh Ave, Cheshunt, Waltham Cross EN8 8PP, UK

Opening Hours:
Monday: 7:30 AM – 5:00 PM
Tuesday: 7:30 AM – 5:00 PM
Wednesday: 7:30 AM – 5:00 PM
Thursday: 7:30 AM – 5:00 PM
Friday: 7:30 AM – 5:00 PM
Saturday: 8:00 AM – 2:00 PM
Sunday: Closed


Area Served:
Within 4 miles (6.4km) of 39 Rushleigh Ave, Cheshunt, Waltham Cross EN8 8PP, UK
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  SIP panels, or Structural Insulated Panels, can be an excellent material choice for creating school classrooms. These panels consist of a foam core sandwiched between two rigid panels, typically made of plywood or oriented strand board (OSB).

   One of the main advantages of using SIP panels is that they provide excellent insulation, which can help keep classrooms warm in the winter and cool in the summer. This can help reduce energy costs and make the classroom more comfortable for students and teachers.

  SIP panels are also lightweight and easy to install, which can help reduce construction time and costs. They can be prefabricated off-site and then transported to the school site for assembly, which can help minimize disruption to students and staff.

  In addition, SIP panels are strong and durable, which can help ensure that the classrooms are safe and able to withstand the wear and tear of daily use. They can also be customized to meet the specific needs of the school, including size, shape, and design features.

  Overall, SIP panels can be an excellent choice for creating school classrooms that are energy-efficient, comfortable, and durable.

Google Rating: 5.0 out of 5 stars (31 total ratings)

Sunny Miah
5 Star
I had the pleasure of working with Costi a few years ago when he renovated my kitchen and showed me some of the outstanding out houses he had previously completed. From the outset, it was apparent that Costi and his team were the right choice for the job. Throughout the project, Costi's team displayed exceptional professionalism and efficiency. Their straightforward approach made the entire process hassle-free, and I was confident that my project was in capable hands. Communication was seamless, and Costi's commitment to delivering top-quality service was evident at every stage of the project. Costi's expertise and integrity were truly remarkable. He and his team demonstrated a deep understanding of their craft and delivered on their promises without fail. It was evident that they take great pride in their work, and their dedication to excellence was reflected in the final results. I am absolutely thrilled with the outcome of my kitchen and the out houses. The attention to detail and the level of craftsmanship surpassed my expectations. I wholeheartedly recommend Costi and his team to anyone in need of similar services. Their commitment to delivering a superior finish is truly commendable, and I am grateful for the exceptional work they have done. In conclusion, Costi and his team have provided me with an exceptional experience, and I couldn't be happier with the finished results. Their professionalism, skill, and dedication are truly unmatched, and I am confident in recommending them to anyone seeking top-quality craftsmanship and service.
Sunday 31st December 2023
daniel radu
5 Star
I recently had the pleasure of working with Costi from TRJ Construction for an AC installation and a distribution board replacement and I couldn't be happier with the experience. From start to finish, Costi was the epitome of professionalism. He was quick, efficient, and ensured the job was done perfectly. His attention to detail and knowledge of his craft were evident in every step of the process. The installation went smoothly, and I'm extremely satisfied with the results. I highly recommend Costi and TRJ Construction for their outstanding service!
Sunday 5th May 2024
simon mardle
5 Star
Costi has built a fantastic annexe in our back garden. I have been really impressed with how hard he and the team worked and the great quality of their work. He has been incredibly fair in his pricing and very easy to do business with. He know his stuff and really cares about what he builds. I cannot fault the experience!
Sunday 24th March 2024
Dan Heskett
5 Star
Having Costi do our garden office was an excellent decision. From day 1 he was professional and incredibly timely with everything. From first contacting him the project was completed in 3 weeks all to an incredibly high standard. He also charged a very reasonable rate compared to other companies we approached. I’m so delighted with my new garden office if you pick TRJ to work with, you will be very happy indeed.
Monday 6th November 2023
Barney Weston
5 Star
Costi has been excellent since our first contact with him, helping with planning, design and layout and solving problems that occurred as the build started seamlessly. He has always been open, honest and trustworthy, providing sound advice and helping us get every aspect of the build right. Costi takes immense pride in his work, and has fantastic attention to detail. The quality of the build and finish has exceeded our expectations. Costi and his team have always been reliable and punctual, and his knowledge throughout the process combined with his dedication to perfection has really made our build and renovation better than we ever imagined it could be. I highly recommend TRJ Construction.
Tuesday 13th February 2024