At Cap designs ltd, we’re passionate about elevating your projects. With years of experience in the industry, we specialise in providing high-quality jacking kits for load-bearing window installations.

Cap Designs Ltd is a trusted supplier of high-quality support bay jacks for the window installation industry. With years of experience and a commitment to precision, we provide durable, reliable solutions designed to meet the needs of professionals in construction, glazing, and window installation sectors. Our specialised products help ensure the safe, stable, and efficient installation of bay windows, supporting a wide range of structural requirements.

Our Mission
At Cap Designs Ltd, our mission is to provide industry-leading support bay jacks that simplify the installation process while ensuring safety and durability. We are dedicated to delivering products that meet the highest standards of engineering and craftsmanship, allowing our clients to carry out their projects with confidence and efficiency.

Why Choose Us?
Specialised Expertise: With a focus on the window industry, we understand the unique challenges faced by installers and contractors, which allows us to design products that cater specifically to your needs.
High-Quality Materials: We use robust, high-grade materials that ensure our support bay jacks are built to last, offering long-term stability and performance.
Tailored Solutions: We provide a variety of support bay jack designs, ensuring compatibility with different Profiles. Eurocell, Liniar, Rehau, Duraflex, garnalex, Kommerling, Profile22 to name a few.
Commitment to Safety: Our products are rigorously tested to meet safety standards, ensuring secure and stable installations every time.
Customer-Centric Service: From product selection to delivery, we prioritize your needs, offering technical support and expert advice to help you choose the right solution for your project.
Our Products
We offer a comprehensive range of support bay jacks that cater to all aspects of bay window installations. Whether you're working on residential or commercial projects, our jacks provide the support and precision needed to achieve flawless installations. Each product is carefully engineered to withstand heavy loads and deliver reliable support throughout the construction process.

Our Values
Innovation: We continuously improve our designs to stay ahead in an evolving industry.
Quality Assurance: We uphold stringent quality controls to ensure that every product meets our high standards.
Reliability: We deliver consistent performance, helping your projects run smoothly and on time.
Customer Focus: Your satisfaction is our priority. We work closely with you to understand your project needs and offer the most suitable solutions.
Contact Us
For more information about our support bay jacks or to discuss your project requirements, contact Cap Designs Ltd today. We are here to provide the solutions you need for successful, safe, and efficient bay window installations.

Cap Designs Ltd – Supporting the Window Industry with Precision and Reliability.

Jacks can be supplied for various different profiles. Also different loading capacity from 2 to 6 tons/jack