Finished versus component size
Foam panels, spring units, edge support and cover patterns may need different cutting dimensions to achieve the specified finished size.
CUSTOM SIZE · OEM
Custom Mattress Sizes for OEM and Project Orders
Define the finished dimensions first, then confirm how the construction, cover and packaging must change to support a non-standard mattress size.
Exact DimensionsDefine finished length, width and height before sampling.
Construction FitAdjust spring, foam and border dimensions around the required finished size.
Project MatchingSupport furniture, hospitality and market-specific dimensions.
Packing CheckConfirm whether the custom size can use flat pack or compressed roll pack.
Custom mattress sizes are useful when a project, furniture system, regional market or brand range does not fit standard retail dimensions. For B2B production, the key is to define the finished length, width and height together with the intended construction and tolerance.
Changing only the outer dimensions can affect spring layout, foam cutting, quilting pattern, border dimensions, roll-pack feasibility and carton size. A custom mattress factory therefore needs the final size brief before the sample build is locked.
What the OEM Brief Should Define
- Finished length × width × height
- Measurement unit and dimensional tolerance
- Mattress type and internal construction
- Target firmness and edge-support requirement
- Cover construction, quilting and zipper/tape edge needs
- Packaging method and carton or pallet limitations
Size engineering starts with the finished mattress
A nominal bed size does not by itself define a buildable mattress specification. For custom orders, the finished length, width and height should be written in a single measurement system and checked against the bed frame, allowable tolerance and intended packing format.
Fit and tolerance
Buyers should confirm clearance inside the furniture or bed structure and state how acceptable variation will be judged.
Transport feasibility
Non-standard dimensions can change flat-pack handling, roll-pack carton proportions and delivery requirements.
Projects that need custom mattress dimensions
Hotel and serviced accommodation
Match the specified sleeping surface to the approved bed layout and procurement schedule.
Furniture and bed-system suppliers
Develop a mattress around a defined frame or platform opening rather than assuming a retail standard.
Regional distributors
Prepare a size range that fits market expectations and store-ready packaging for that market.
Mattress Types to Compare Before Customization
Start from the closest current construction, then define only the changes needed for the OEM program. This keeps the buyer brief connected to real product platforms.
Memory Foam Mattress
Useful for custom-size comfort programs and can support compressed packing after validation.
View category →Pocket Spring Mattress
Requires spring-unit dimensions and perimeter support to match the finished size.
View category →Hybrid Mattress
Size changes must keep spring, comfort layer and edge-support dimensions aligned.
View category →Bonnell Spring Mattress
Traditional spring units may require specific production dimensions for project sizes.
View category →Recommended Starting Models
These current models are useful reference points because their catalog metadata already supports private-label, OEM labeling or the requirements of this custom program.
GY-GEL2400 Memory Foam Mattress – 24 cm Medium Firm
GY-GEL2400- Firmness
- Medium Firm
- Height
- 24 cm
- Packaging
- Compressed roll pack
GY-KIDS1600 Memory Foam Mattress – 16 cm Medium Firm
GY-KIDS1600- Firmness
- Medium Firm
- Height
- 16 cm
- Packaging
- Compressed roll pack
GY-PS2200-BOX Pocket Spring Mattress – 22 cm Medium Firm
GY-PS2200-BOX- Firmness
- Medium Firm
- Height
- 22 cm
- Packaging
- Vacuum compressed, rolled and boxed
GY-PS3200-PREMIUM Pocket Spring Mattress – 32 cm Medium Firm
GY-PS3200-PREMIUM- Firmness
- Medium Firm
- Height
- 32 cm
- Packaging
- Flat pack or compression-tested pack
GY-HY2600 Hybrid Mattress – 26 cm Medium Firm
GY-HY2600- Firmness
- Medium Firm
- Height
- 26 cm
- Packaging
- Flat pack or compressed roll pack
GY-HY2800-ZONE Hybrid Mattress – 28 cm Medium Firm
GY-HY2800-ZONE- Firmness
- Medium Firm
- Height
- 28 cm
- Packaging
- Flat pack or compressed roll pack after recovery testing
Turn the Custom Requirement Into a Production Specification
| Size input | Why it matters | Related specification | Buyer check |
|---|---|---|---|
| Length & width | Defines the sleeping surface and internal component dimensions | Spring/foam cut size | Confirm final finished dimensions |
| Overall height | Changes layer stack, visual profile and packaging | Core + comfort + quilting | Confirm target height range |
| Tolerance | Controls acceptance on project or furniture fit | Production QC | State acceptable variation |
| Packing limit | Large or unusual dimensions can affect compression/carton feasibility | Packaging method | Confirm logistics constraints |
Custom-size OEM development steps
- 1
Confirm the drawing
Provide finished length, width, height, units and any frame-fit tolerances.
- 2
Review the construction
Check foam cuts, spring-unit availability, quilting and border construction for the target size.
- 3
Build and measure a sample
Confirm actual finished dimensions, comfort and appearance against the brief.
- 4
Approve the production specification
Lock the required size mix and packing approach before a production order.
Connect the OEM Brief to Products, Buyers and Factory Capability
MattressesChoose the nearest current model or construction.
ApplicationsMatch the program to hotel, distributor, retail or e-commerce use.
MaterialsReview foam, spring, latex, fabric and support components.
ManufacturingSee how the approved specification moves into production.
Mattress GuideUse specification and procurement guidance before approval.
RFQSend the target market, specification and expected order quantity.
Frequently Asked Questions
Can a mattress be made in a non-standard size?
Yes, subject to the construction and production feasibility. The buyer should provide exact finished dimensions and the intended use.
Does a custom size change the internal mattress construction?
It can. Spring units, foam cutting, edge support, cover panels and packaging may all need to be adjusted to the finished dimensions.
Should custom mattress sizes use a separate sample?
For non-standard dimensions, a sample or production prototype is useful to confirm finished size, feel, appearance and packaging.
Will a custom size always work with roll packing?
Not always. Compression and carton feasibility depend on construction, dimensions and recovery performance.
CUSTOM MATTRESS PROJECT
Send the OEM Brief for Factory Review
Include the target market, buyer channel, reference mattress or construction, size, firmness, cover/branding requirements, packaging preference and estimated quantity.