This renovation dust-door provides a quick, tidy way to separate the work zone from living areas so the property stays functional while you decorate or repair. The smooth PP film forms a practical barrier that helps limit dust and fine debris generated by sanding, cutting and drilling. A full-height, double-sided zip allows entry from either side and opens wide for moving buckets, vacuums and tool cases without taking the barrier down. At 110 x 220 cm, the sheet fits most standard doorways in homes and offices. If you need a smaller size, trim the film to the opening for a neat result. Installation is straightforward: apply adhesive tape to a clean, dry frame, position the sheet, then press firmly all around the edge. When the job is finished, peel away and dispose of the tape, then roll the sheet for storage or reuse as appropriate. The polypropylene film is tough and tear-resistant for normal site use. It helps reduce airborne dust outside the work zone and makes end-of-job cleaning faster. Use it for painting, plaster sanding, drilling fixings, chasing cables or light refurbishment tasks. For best results, keep the zip closed when not passing through, avoid strong draughts, and ensure ventilation in the work area in line with safety practice. Notes: This product is intended as a dust-control aid, not a sealed containment system. Performance depends on correct installation, site conditions and user practice. Tape is not included unless stated on the pack.