Our COR 70 Hidden Sash C16 ST TB is a revolutionary aluminium window system that embodies an avant-garde aesthetic with its minimal visual profile. The hidden sash design maximizes natural light entry while maintaining a sleek look that complements any architectural style.
Performance is certified by the CSTB laboratory, with a Uw rating of ≥ 1.1 W/m^2K, acoustic Rw of ≤ 45 dB, and boasting EN 12207 Class 4, EN 12208 Class E1200, and EN 12210 Class C5 performance standards.
Enhance the value and style of your home with our windows that provide excellent insulation and security.
Benefit from bulk delivery and volume discounts with tailored pricing for large projects.
We offer creative design support, flexible specifications, and the engineering expertise to bring your vision to life.
With a variety of aesthetic choices, including over 200 RAL colors, you can find the perfect accent windows for your projects.
At Acemark Glazing, we pride ourselves on exceptional craftsmanship, innovative design, and unparalleled durability. Our collaboration with Cortizo ensures that each window is not just a product but a testament to quality and advanced engineering.
Your vision deserves the best. Connect with Acemark Glazing today and let us help you bring your architectural dreams to life with our COR 70 Hidden Sash Casement Windows. Enhance your space with a fusion of form and function. Reach out now to discuss your needs and let us craft your perfect view.
The side window has been put in upside down at the factory. Trade Timber Windows were very prompt to have them put this right, so top marks for service.
We had a demanding specification for the windows for our home built in 1902. Chris was patience personified as he dealt with our concerns and uncertainties to get the finished product just right to satisfy our specific and demanding requirements. Chris' exemplary endeavours to explain to us the process and the look-and-feel of the finished product allayed our concerns. Sterling removed the existing windows and fitted the replacements. I cannot fault his work ethic, his care, his devotion to c...
Beautiful windows and brilliant fitter - did an excellent job and was a pleasure to have around (important when having work done to the house!). Wouldn't hesitate to recommend this company for timber windows. We looked into around 8 different companies and individuals before deciding on Chris and Sterling.
Work was completed to very high standard on time. Communication on the project was excellent throughout. Great care was taken on making good and creating as little disruption as possible.
The work was carried out to a high standard from initial meeting to final sign off.
Trade Timber Windows were fantastic - every step was completed professionally and promptly as well as everyone being so friendly and helpful. Most importantly the doors are wonderful quality, I can’t fault anything.
Great job from very nice and professional people, I have absolutely no problem recommending this company, I will use them again.
The standard of craftsmanship and the quality of the replacement window is awesome. The only issues were caused by the shortage of materials due to the Covid pandemic but we were kept informed of the situation throughout the whole process.
Very professional from start to finish and an excellent finished product. I am sure they will last me many years. My only small criticism was the long lead time.
Excellent workmanship amazed at the quick professional job done. Appreciated the kind help of the installer.
Fantastic work by Chris and Stirling. From initial quote, continual updates on window build, through to install by the brilliant Stirling (while we were away on holiday to make it even easier)... a super process. We are delighted with the quality and workmanship from Trade Timber Windows and would recommend them as go to team for anyone. We will indeed be using them again for work in the future.
