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Questions about beds and mattresses answered. And some stories told.

Nine Clouds Beds can make a custom 42" x 80" two sided mattress in a number of constructions!

1. Measure and Verify Your Bed Frame Dimensions

Before purchasing a custom mattress, carefully measure the precise internal area of your bed frame where the mattress will rest. Check the width and length in several spots, as even minor differences can influence the fit. Make note of any interior ledges, slats, or supports that could reduce the usable space. Accurate measurements ensure the mattress fits perfectly—without gaps, tight corners, or overhang.

1. Know the Different Mattress Types

The ideal mattress depends on your body type, sleep position, and comfort preferences. Common options include:

• Memory Foam: Conforms closely to the body, reduces pressure points, and minimizes motion transfer. Best for side sleepers or couples. (However, will lose firmness and support sooner than other materials.)

• Latex: Made from natural or synthetic rubber, it’s springy, breathable, and hypoallergenic. Ideal for hot sleepers or those who prefer a firmer, more responsive feel. (Provides the longest-lasting support and comfort.)

• Hybrid: Combines pocketed coils with foam or latex layers, offering balanced comfort and durability. A versatile choice that suits most sleepers and provides excellent value.

1. Select the Appropriate Firmness

Firmness is subjective, but this general guide can help:

• Soft (3–4/10): Best for side sleepers and lighter individuals needing extra pressure relief. (Not recommended unless you’re very light.)

• Medium (5–6/10): The most common and well-rounded option for most body types and sleep positions.

• Firm (7–8/10): Offers additional support for back or stomach sleepers, or anyone who prefers a sturdier feel.

If possible, try different firmness levels in-store or at a custom mattress maker.

1. Evaluate Materials and Breathability

A high-quality mattress should manage temperature effectively and maintain its structure over time. If you sleep warm, consider cooling gels, open-cell foams, or breathable latex (best). For those with sensitivities or allergies, opt for organic or OEKO-TEX®-certified materials that avoid harmful chemicals.

1. Review Height, Weight, and Compatibility

When customizing, choose your preferred mattress height—typically 8–12 inches. Measure your total bed height once the mattress is included, especially if you have a headboard, footboard, or storage base. A mattress that’s too tall can affect the look (will not be that important for most people)

Final Thoughts

A custom-size mattress allows you to achieve ideal comfort and a perfect fit for any bed frame—whether it’s uniquely shaped, antique, or built-in. By confirming your measurements, choosing the right materials, and selecting your preferred firmness, you can create a mattress truly tailored to your needs.

For the best experience, shop with specialists like Nine Clouds Beds, who can guide you through the custom process and help ensure your mattress provides years of perfectly fitted, restorative sleep.