02.10.2026
Custom Mattresses Built for Real Spaces
Made-to-order mattresses designed to fit non-standard spaces without sacrificing quality or support.
Not every mattress is meant to fit a standard room. Oversized bedrooms, built-in furniture, RVs, and unique residential spaces often call for something more thoughtful. This is where custom mattress builds come in.
At Gardner Mattress, custom work is not a side offering. It is a core capability. We build mattresses to fit exact dimensions and specific applications, ensuring the final product works seamlessly within the space it is designed for.
What makes a mattress truly custom
A custom mattress is not just a standard mattress cut down to size. It is built from the inside out to fit exact dimensions, shapes, and unique layouts.
Custom builds can include:
- Non-standard lengths or widths
- Angled corners or curved edges
- Oversized dimensions
- Cut-outs for posts, walls, or cabinetry
- Custom shapes for built-in platforms
- Materials selected for durability in unique environments
Custom sizing handles the fit and structural requirements. The mattress you choose is important, as construction and support impact the final project’s performance. If you are starting with the basics, check out our guide on how to choose the right mattress, which will help you understand core factors before you move into a custom build.
Custom mattresses for RVs, campers, and mobile spaces
RVs and campers present similar challenges. Factory mattresses are often thin, uncomfortable, or poorly sized for the platform.
We work with:
- RV owners replacing factory mattresses
- Camper vans with tight or irregular layouts
- Fold-out or multi-use sleeping surfaces
The goal is simple. Better sleep without sacrificing space or functionality.
One-of-a-kind residential builds
Custom mattresses are not limited to travel or specialty vehicles. Many home projects can benefit from a made-to-order solution.
These projects frequently include:
- Oversized mattresses for large primary bedrooms
- Built-in platforms and custom furniture
- Daybeds and window seats
- Murphy beds and wall systems
- Antique or heirloom bed frames
Instead of altering furniture or settling for a mattress that almost fits, a custom mattress provides a more intentional path forward. Building to the exact dimensions of the piece helps preserve the original design and ensures proper support and a precise structural fit.
Designed with interior designers in mind
Interior designers are often central to residential custom mattress projects, especially when built-in pieces or architectural furniture define the dimensions and layout.
Gardner Mattress collaborates directly with interior designers to confirm measurements early and coordinate around project requirements, ensuring the finished mattress meets the dimensional needs of the space while aligning with the overall design plan. This partnership streamlines the process and ensures the finished mattress fits seamlessly into the space it was designed for.
Design professionals can learn more about trade resources and collaboration opportunities on our interior designers page.
Is a custom mattress right for you?
If your project does not align with standard mattress sizing, or if you are working within a built-in or oversized design, then a custom mattress can be the right solution.
To get started, it helps to have measurements, sketches, or even a few photos of the space. From there, our team can walk you through the options and help determine the best approach based on your layout and requirements.
