Installation Materials
Bona U310 Polyester Fleece Underlay 1mm (50m² Roll)
SKU: ACC-UND-FU-BONA-U310-POLY-SPUN-BOND-FLEECE-50SQM
About this product
Polyester spunbond fleece, 0.8mm thick (sold as 1mm). Reduces stress transfer to the subfloor when bonding parquet over existing parquet or other critical subfloors. Bridges hairline and shrinkage cracks up to 0.5mm in mineral subfloors. For use with various Bona adhesives. 1m × 50m roll (50m²).
Full specifications
Documents
| Technical specification | Download PDF |
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Delivery, returns & installation
Delivery
Your basket shows the delivery charge for your postcode and an estimated delivery date before checkout. All charges are on our delivery page.
Returns
Unopened items can be returned within 14 days for a full refund. You pay the return delivery.
Installation
Fitting a floor with us? We'll fit the trims and finish them to match — ask for it on your quote.
Frequently asked
How are trims and accessories delivered?
Lengths over 2m ship on our timber courier service; smaller items go by parcel.
Will the finish match my floor?
Unfinished trims can be finished on site with the same oil or lacquer as your floor for a perfect match. Pre-finished options are close matches to common floor finishes — order a sample or call us if you're unsure.
Can lengths be cut to size?
Lengths are supplied full-size for you or your fitter to cut on site — this gives the cleanest joints. If you need something bespoke, call the showroom.
