How to choose a dryliner: questions to ask and red flags

Updated 6 November 2026 · By the Drylining team

Short answer: Choose a dryliner by asking which method and board they recommend for each wall and why, what their price includes, how they will handle sockets, heavy fixings and openings, and who does the finishing. A good quote names the board types, framing, insulation and finish. Red flags include no site visit or photos, vague one-line quotes and pressure to pay large sums upfront.

Why the choice matters

Drylining looks simple, but the quality is in details you cannot see once the wall is painted: the spacing of dabs or studs, the sealing of edges, the right board in the right place and the fixings behind heavy items. Problems such as cracked joints, cold spots, condensation, poor sound performance or a TV coming off the wall usually trace back to shortcuts at the boarding stage. A few good questions before you book will tell you a lot about who you are dealing with.

Drylining is also a trade with a wide range of experience. Some installers mainly hang board on commercial sites, some specialise in finishing, and some general builders do a bit of everything. None of that is a problem, but you should know who is fixing the boards, who is finishing them and whether they have done the specific kind of work you need, such as acoustic linings, fire-rated ceilings or insulated walls in older houses.

Questions to ask before you book

Question	What a good answer sounds like
Which method do you recommend for each wall, and why?	A clear reason based on the wall, such as dot-and-dab on sound blockwork or a frame on an uneven or damp-prone wall
Which board types will you use?	Specific boards for specific areas, such as moisture-resistant in the bathroom or fire-rated in the garage
How will you finish it?	Tape and joint or skim, with who does it and how many coats
How do you deal with sockets, switches and heavy items?	Marking out before boarding, sealing around boxes and planning noggins or pattresses
Does the price include beads, sealant, waste removal and protection?	Yes, listed in the quote
Does the work need building control?	An honest view, and what is needed if it does
How long will it take and when can I decorate?	A realistic timescale including drying time

What a good quote includes

The rooms, walls and ceilings covered, with rough areas
The method for each area and the board types and thicknesses
Framing details for partitions, including door openings
Insulation type and thickness where relevant
The finish: tape and joint or skim
Beads, sealants, fixings and consumables
Protection of floors and furniture and daily clearing of waste
What is not included, such as electrics, plumbing, skirting or decoration

A quote that only says drylining to living room with a single figure leaves too much open. If two quotes are far apart, the difference is often in the board specification, finish or what has been left out.

Red flags

Quoting a large job without seeing the walls or photos
Recommending dot-and-dab on a wall with visible damp or flaking paint
No mention of fire-rated board for a garage, loft conversion or escape route
Planning to board over sockets and cut them out later without marking
Vague answers about who does the finishing
Pressure to pay most of the price before work starts
Suggesting building control is never needed for anything
No written quote at all

Specialist work needs specialist questions

For insulated linings, ask how vapour control and window reveals will be handled, and what U-value the build-up achieves. For acoustic work, ask what system is proposed, whether it is separated from the existing wall, and how flanking paths through floors and ceilings will be dealt with. For fire-rated walls and ceilings, ask which tested system they are following, because a fire rating comes from the complete build-up, including the sealant and fixings, not just the board.

Getting comparable quotes

Give every contractor the same information: the rooms, rough sizes, what the walls are made of, photos, the finish you want and any drawings. Ask each to state the method, boards and finish so you are comparing like with like. The cheapest price is only good value if it covers the same specification and the work is finished to a standard you are happy to decorate over.

It is also worth asking how the price would change if hidden problems appear, such as blown plaster that needs stripping, damp behind old linings or joists that are not where expected. A contractor who explains in advance how these would be handled is far easier to work with than one who only raises them halfway through the job.

How drylining fits with other trades

Drylining sits in the middle of most renovation programmes, so timing matters. On stud walls and ceilings, electricians and plumbers need to run cables and pipes after framing but before boarding, which is called first fix. Insulation goes in next, then boards, then finishing. Sockets, switches, radiators and skirting go back after the walls are finished, which is second fix. If these steps are out of order, boards end up being cut open again, which costs time and leaves patched areas.

Agree who is booking the electrician and plumber and when they are needed
Make sure any building control inspections are done before walls are closed up
Confirm where boilers, consumer units and heavy fixtures will go before framing
Allow drying time after skimming before decorators and flooring fitters start
Ask the dryliner to flag any problems found behind old plaster before covering them

A good dryliner will ask about these points without being prompted. If they do not, raise them yourself before the start date is fixed.