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Discover our workFAQ
- What are quoins?
Quoins are decorative blocks stacked at the corners of a building. Historically they were cut stone that reinforced the corner, and today they are mainly an architectural accent.
- Are your quoins real stone?
No. They are lightweight EPS with a polyurea hard coat, finished to look like stone or stucco.
- Can quoins be added to an existing house?
Yes. They can be fixed to a finished wall or built in during construction. Tell us the wall surface so we can advise on mounting.
- What size should quoin blocks be?
Typical blocks are proportioned to the building’s height and style. We suggest block length, height and spacing from your elevation.
- Do quoins work with brick?
Yes. Quoin corners brick designs use a contrasting color or texture to emphasize the corners.
- Can you match my stucco color?
Yes. Send a sample or color reference and we will match the finish.
- Do foam quoins meet building codes?
Requirements for foam plastic decorative trim vary by project and jurisdiction. Check with your local authority and share project details with us.
- What do you need to quote quoins?
Photos or elevations, corner heights, the number of corners, block sizes if known, and the finish.
Have a project in mind?
Our dedicated specialists are ready to collaborate with you, turning your concept into a detailed plan with a transparent budget. Let’s bring your vision to life!

& specification catalog
Get the definitive guide to our custom decorative architectural foam shapes. This free catalog is packed with hundreds of design profiles, detailed technical specifications, and real-world project applications.





































