Choose the system by application
A value wholesale line, hotel program and premium hybrid do not need the same support-core architecture.
SPRING & INNERSPRING
Spring Mattress System Selection Guide for OEM Buyers
Choosing a spring mattress support core requires more than selecting a spring name. Buyers should compare the spring specification with the foam package, edge support and target application.
A mattress spring system should be selected from the complete product brief: target feel, motion isolation, edge performance, height, packaging method, buyer channel and price position. Pocket springs, Bonnell units and other coil constructions create different design and manufacturing options.
For B2B comparison, the spring name alone is not enough. Specify the unit dimensions, spring height, wire specification, coil or spring count where relevant, zoning, edge construction and how the support core integrates with the comfort layers.
Spring-System Choices That Affect the Finished Mattress
Gauge works with the whole build
Wire gauge should be considered with spring geometry, foam layers and target firmness rather than in isolation.
Edge support is part of the core
Perimeter reinforcement affects sitting-edge behavior, usable sleep surface and project durability positioning.
Compare the complete support core
Record spring type, height, wire, count or density, zoning and edge support together with the surrounding comfort layers.
How to Match Spring Construction to the Buyer Program
| Support-core option | Typical planning focus | Buyer should specify | Recommended next step |
|---|---|---|---|
| Bonnell / traditional spring | Value, straightforward support, project programs | Spring unit, height, wire/frame details, edge reinforcement | Bonnell Spring Mattresses |
| Pocket spring | Motion isolation, zoned support, mid/premium positioning | Count, gauge, height, zones, edge support | Pocket Spring Guide |
| Mini / dual-layer spring | Premium comfort-layer response and complex builds | Mini-spring height, density, layer position, BOM impact | Mini Pocket Springs |
| Foam-only alternative | No metal support core, different compression and feel logic | Foam density, ILD, layer stack and recovery | Foam Density & ILD |
Start With the Buyer Program, Not the Spring Name
Hotel, retail, wholesale and e-commerce programs may prioritize different combinations of durability, motion isolation, edge stability, height and roll-pack capability. Start with those requirements, then choose the support-core family.
The product category should also fit the intended sales position. A value Bonnell model and a premium zoned pocket-spring hybrid should not be compared only by spring count or thickness.
Spring Gauge, Height, Count and Edge Support Work Together
Wire gauge or diameter influences spring behavior, but the result also depends on coil geometry, height, turns, count or density and the surrounding structure. Edge support can use reinforced coils, foam encasement or other constructions depending on the model.
For consistent sourcing, record the spring system together with the finished comfort stack. Changing the support core without reviewing the foam and quilting layers can change the overall firmness and feel.
How to Compare Spring Quotations
Ask each supplier to quote the same measurable fields and the same finished mattress target. If one quotation uses spring count while another uses density per square meter, normalize the comparison before judging which specification is stronger.
Do not assume more coils automatically means a better mattress. Coil size, wire, zoning, height, edge design, fabric pocket quality and the full mattress construction determine whether the specification fits the intended product.
Matching Spring Systems to Finished Mattress Designs
Pocket, Bonnell and mini-spring systems should be evaluated as part of the complete mattress rather than as isolated components. Confirm the target feel, comfort-layer stack, edge design, finished height and packaging method before approving the support core.
Once a spring system is selected, compare the finished sample with the intended application and price position. Any later change to spring type, height, wire specification, zoning or perimeter design should trigger a review of firmness, edge behavior and overall construction.
Detailed Technical Reference Data
When you need exact reference values, open the Technical Database for detailed spring, foam, fabric and finished-mattress records that support quotation and specification work.
Spring Technical ParametersCompare spring height, gauge, count, zoning and related support-core fields.Open dataset →
Traditional Spring and Edge Support ParametersReview traditional spring systems and perimeter reinforcement fields.Open dataset →
Mini and Dual-Layer Spring ParametersUse for premium mini-spring or layered spring concepts.Open dataset →
Related Products, Materials and OEM Options
Pocket SpringsReview the component family and where it fits.Open →
Bonnell SpringsReview traditional spring component positioning.Open →
Pocket Spring Count, Gauge & ZoningCompare pocket-spring count, wire, zoning and edge-support requirements in more detail.Open →
Mattress Firmness GuideConnect the support core to the complete feel.Open →
Spring-System Fields to Confirm Before Sampling
- Support-core type
- Spring height
- Wire gauge or specified wire range
- Spring count/density where applicable
- Zone count where applicable
- Edge-support method
- Target mattress firmness and total height
- Packaging/compression requirement
Frequently Asked Questions
What should a buyer specify for a spring mattress core?
Include spring type, unit dimensions, spring height, wire gauge or diameter, count/density where relevant, zoning, edge support and the target finished mattress construction.
Is a higher spring count always better?
No. Count should be evaluated together with spring diameter, wire, height, zoning, edge design and the complete mattress build.
Can spring and foam decisions be made separately?
They can be specified as separate components, but they should be approved together because the support core and comfort stack jointly determine finished feel.
What is the main difference between pocket and connected spring systems?
Pocket systems isolate individual coils in fabric pockets, while connected systems link the springs mechanically. The best choice depends on motion isolation, cost, feel, manufacturing and channel requirements.
When is zoning worth specifying?
Use zoning when the product concept requires differentiated support regions and the buyer can explain and verify that feature in the finished mattress.
OEM MATTRESS PROJECT
Prepare a Sample-Ready Mattress Brief
Send the size range, quantity, target construction, firmness, materials, packaging, destination and documentation requirements so the project can move into quotation and sample review.