Description
- PostureTech Core Support spring system – deep down pressure relieving support, the springs gradually get firmer as pressure increases
- Luxury Belgian Damask Cover – soft, breathable and durable sleeping surface
- Central zoning PowerPack – gives additional support and pressure relief to your hips and lower back
- Smartex® fibres – helps regulate body temperature, keeping you cool and dry
- ReNew Fibres – a highly durable, eco-fibre that improves airflow and offers greater breathability, made from 76% recycled PET plastics
- ProShield® – a natural treatment in the fabric to keep allergens at bay. Endorsed by Allergy UK
- EdgeGuard – for added durability, reduces roll-off, and optimises the sleep surface all the way to the edge of the mattress
- Hand-tufted – for a supportive feel
- Easy care non-turn mattress – simply rotate regularly, in line with the care guide instructions
- Mattress height – 27cm
- Comfort rating – Extra Firm (also available in Firm as the Sealy Broadwood Ortho Firm Support
- Free 5 year guarantee – for peace of mind
- Made in UK
For sleepers who prefer a stable, comfortable surface with multiple performance layers, the Sealy Broadwood Ortho Extra Firm Mattress is well worth considering. Its design focuses on long-lasting support and pressure relief throughout the night.
PostureTech Spring System
At the centre of the Sealy Broadwood Ortho Extra Firm is a PostureTech core support spring unit, engineered to target areas of the body that need the most reinforcement. The twice-tempered springs become firmer as pressure increases, providing deep support and reducing stress on joints for a restorative night’s sleep.
Zoned Lower Back Support
To enhance comfort in the lumbar region, the mattress features a central zoning PowerPack. This additional support acts as a shock absorber for the lower back, helping maintain spinal alignment and improving durability over time.
Edge-to-Edge Sleeping Space
A built-in EdgeGuard system reinforces the perimeter, preventing that “rolling off” sensation and increasing usable sleeping space. It allows partners to move more freely without disturbing each other.
Cleaner, Fresher Sleep
The mattress is finished in a soft Belgian damask cover treated with skin-safe ProShield®, an Allergy UK-endorsed technology designed to reduce allergens. This promotes a fresher, cleaner and more comfortable sleeping environment night after night.
*Prices are subject to change and refer to the single size, last updated 05.12.2025. If a purchase is made using one of the links on this site, we may earn a small commission, at no added expense.
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