SP101 Plywood 18MM – Large Sheet (2.44m X 1.22m / 8ft X 4ft)

Original price was: £85.78.Current price is: £81.88.

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Delivered from Wed 28th Oct

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Why Choose This Floor?

Performance

SP101 flooring-grade plywood with accurate dimensional tolerances and a high-quality, consistent surface finish, providing a reliable and substantial overlay for floor preparation.

Comfort

Provides a solid, stable plywood base that can help create a more consistent surface beneath the finished flooring.

Installation

Large 2.44m × 1.22m (8ft × 4ft) sheets provide approximately 2.98m² coverage per sheet, making them suitable for efficient internal floor-preparation work.

Maintenance

The consistent surface finish provides a quality base for floor preparation; specific maintenance requirements are not provided.

Room Compatibility

Suitable for internal floor-preparation work, making it appropriate for rooms requiring a substantial plywood-overlay base.

Sample and Delivery Options

Order Free Samples

Not sure which flooring is right for your home? Order up to 3 free samples and see the colour, texture and quality in your own space before you buy.

It’s the easiest way to choose with confidence. Our samples are carefully selected from the flooring range and delivered straight to your door.

Fast & Reliable Delivery

We deliver your flooring safely and efficiently across the UK, with delivery charges based on your order value and product selection. Orders placed before 11:00am may be eligible for next-working-day delivery, subject to stock availability.

Your flooring is carefully packed and protected throughout transit, helping ensure it arrives safely and ready for installation.

Technical Performance

Our flooring team can help with product suitability, installation requirements and delivery times. If you have any questions about this product or your project, we’re happy to help. Email us at sales@casaflooring.co.uk

Product construction

Product Type

Flooring-grade plywood underlay

Use

Internal subfloor preparation

Dimensions and coverage

Thickness

18mm

Sheet length

2.44m / 2440mm / 8ft

Sheet width

1.22m / 1220mm / 4ft

Approximate coverage

2.98m² per sheet

Performance ratings

Grade

SP101

The timber subfloor must be dry, clean, level and securely fixed before installation. Lay the plywood sheets with staggered joints and use a fixing method and spacing appropriate for the flooring system. Fill or smooth joints and fixings as required before applying the final floor finish.

Room Recommendations

Living Room

Bedroom

Kitchen

Home Office

Hallway

Renovation Projects

Retail Space

Commercial Space

Product Information

SP101 Plywood 18mm Large Sheet is a robust flooring-grade plywood panel for preparing timber subfloors before the final floor covering is fitted. Its greater thickness makes it a useful choice where the project calls for a more substantial overlay, while the smooth, accurate surface helps form a dependable base for flooring installation.

Each 2.44m x 1.22m sheet covers approximately 2.98m², offering efficient coverage for larger rooms and commercial preparation work. Developed specifically with flooring applications in mind, SP101 provides a quality panel for resilient floor-covering systems.

This SP101 large sheet measures 2440mm x 1220mm and provides a 18mm plywood layer for suitable flooring-preparation projects. Store it flat in dry conditions, then check the plywood and existing timber subfloor for compatible moisture content before installation.

Prepare the subfloor so it is clean, level, stable and free from debris. For 18mm SP101, the stamped marking is on the reverse side, so install the clean, unstamped face upward where a smooth finish is required.

Lay the sheets with staggered joints; over floorboards, orient them perpendicular to the existing boards where possible. Select a suitable mechanical fixing for the subfloor and countersink all heads. Hanson recommends maximum centres of 100mm around the perimeter, set about 18mm from the edge, and 150mm within the panel.

Ensure the finished plywood surface is smooth, dry and dust-free before applying the final flooring system. Refer to the Hanson SP101 product data sheet before installation.

NEXT DAY DELIVERY
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STANDARD DELIVERY
We provide our best estimate of how long it will take to deliver an item when it is not marked as “Special Order” we will contact you to let you know if, for any reason, we are unable to dispatch your items within this expected time frame.
 
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Get it faster, skip the queue! We also offer our Click & Collect service. We’ve got a huge range of floorings in stock, which means we can have it with you when you need it, nationwide.
 
Please note that our delivery services may be affected over bank holidays, during sale periods or due to force majeure events.
For further information on our delivery policy please see our Terms and Conditions

The 9mm SP101 plywood should be protected from water, dirt and impact damage while the floor build-up is being completed. It is not a final wearing surface, so keep it covered or restrict traffic until the chosen floorcovering is ready to be installed.

Before covering, inspect the boards for damaged faces, loose edges, raised fixings and surface contamination. Any dampness introduced during preparation must be allowed to dry out fully before adhesives or floorcoverings are applied.

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Ready to Choose Your Flooring?

Order a free sample to see the colour and finish in your space, or request a quote if you’re ready to discuss your flooring requirements.