Use the roll dimensions, wall height and total wall width, then add the pattern repeat and trimming allowance. Large repeats and awkward openings can increase waste significantly.
Wall covering Preparation for Clean, Aligned Results
Wallpapering at MacBlair brings together the preparation and application stages needed to hang compatible wallcoverings neatly on interior surfaces. The confirmed range covers materials and tools used to prepare walls, apply the specified adhesive, align drops, trim edges and protect the surrounding room. Order against measured quantities and check the listed unit, length and pack information before work starts. painting and decorating products provides context for the wider project.
Compare wallcovering type, paste-the-wall or paste-the-paper method, pattern repeat, roll coverage, adhesive specification and wall porosity. Read the roll label before buying paste or cutting lengths. Batch numbers should match, pattern repeats affect waste and some papers require a specialist ready-mixed adhesive. Where the task continues into another part of the build, lining paper and paste can coordinate compatible materials.
Before work begins, strip loose coverings, wash away old paste, fill and sand defects, size porous backgrounds where directed and mark a plumb starting line. Cut lengths with pattern allowance, apply paste evenly, observe soak time for paste-the-paper products and smooth each drop without stretching it. Measure carefully and allow for cutting or fitting waste. Test the method on a short length or inconspicuous area when appearance matters. scrapers and filling knives may support the next practical stage.
Wallpapering performs best when the room remains ventilated but free from strong draughts or rapid heat while the paper dries. Wipe adhesive from the face and seams using the wallcovering instructions, use sharp blades for trimming and leave sockets isolated where plates are removed. Follow product instructions, drawings and trade guidance where structure, fire, moisture or exterior exposure affects the choice. Store remaining material as directed.
Wallpapering FAQs
Paste-the-wall products receive adhesive on the prepared wall, while traditional papers are pasted and usually left for a stated soak time. Follow the roll label exactly.
New plaster must be fully dry and prepared with the sealer or sizing method required by the wallcovering and adhesive makers. Untreated porosity can draw water from paste too quickly.
Mark a true vertical line near the starting point, allowing for pattern position and corners. Do not assume the corner, ceiling or door frame is plumb.
Dry edges, insufficient or incompatible paste, poor wall preparation and missed soak times are common causes. Apply adhesive evenly to the edges and clean without overwashing.