A personalised wooden sign being made in a workshop

How to Make a Wooden Sign: 5 Methods, Step by Step

To make a wooden sign you need a smooth board (pine, plywood or oak), sandpaper, a way to put lettering on it, a clear finish and something to hang it with. The five main lettering methods are painting, vinyl stencils, wood burning, routing and laser engraving. For a first sign, a stencil and acrylic paint is the simplest.

What you need

For the beginner method below (stencil and paint) you need:

  • A wooden board, planed smooth (see choosing the wood, below)
  • Sandpaper in a medium and a fine grit (for example 120 and 180 or 240) and a sanding block
  • A pencil, ruler and low-tack masking tape
  • A stencil, or graphite transfer paper and a printout of your design
  • Acrylic paint, a stencil brush or sponge, and a fine brush for touching up
  • Optional wood stain or a base colour
  • A clear finish: water-based varnish for indoors, exterior varnish for outdoors
  • Hanging hardware: D-rings and picture wire, a sawtooth hanger, or a drill and rope

Choosing the wood

  • Pine is cheap and easy to buy as planed board from DIY stores and timber merchants. It is soft, so it dents easily, and knots can bleed resin through pale paint: seal them with knotting solution or shellac first.
  • Plywood stays flat and comes in large sheets. The layered edges show, which some people like. Use exterior or marine plywood for anything that will live outside.
  • Oak and other hardwoods cost more and take longer to sand, but the grain looks good under a clear oil or varnish, so you may need less paint.
  • MDF is very smooth for painting, but it swells if it gets wet and its edges soak up paint. It is made of wood fibres bonded with a synthetic resin, usually urea-formaldehyde, so don't burn the offcuts on a home fire or stove, and don't use it for pyrography, where you would be breathing the fumes with no extraction. Wear a dust mask when cutting or sanding it. (We laser-engrave FSC-certified oak veneered MDF in our workshop, with fume extraction venting the smoke outside; the warning here is about burning it at home without extraction.)
  • Reclaimed or pallet wood gives a weathered look. Check the stamp on a pallet: HT means heat-treated. Avoid anything marked MB (methyl bromide fumigation, no longer permitted under the UK marking programme but still allowed in some other countries), unmarked or stained. Don't sand old painted timber: lead was used in some paints for windows, doors and other woodwork until the mid-1960s, and sanding releases lead dust.

For a closer look at how sheet materials and solid wood behave, see our comparison of MDF, plywood and solid wood.

Indoor or outdoor?

An indoor sign can be made from almost any board with any finish. An outdoor sign needs a durable or exterior-grade wood, exterior paint and an exterior varnish on every face, including the edges and back. End grain soaks up water fastest, so give the edges extra coats.

Sanding

Sand along the grain, starting with the medium grit and finishing with the fine one, then wipe off the dust with a damp cloth or tack cloth. Soften the sharp edges slightly so paint doesn't chip there. Wood dust can cause asthma, and hardwood dust can cause cancer of the nose, so sand somewhere ventilated and wear a well-fitting dust mask: the HSE says FFP1 and FFP2 masks are not enough for wood dust and points to FFP3.

Five ways to letter a wooden sign

Method Time (rough guide) Skill Tools The look
Painting by stencil or tracing An afternoon, plus drying time Beginner Stencil or transfer paper, tape, brushes, acrylic paint Painted letters on the surface; traced letters look hand-lettered
Vinyl stencil An afternoon, plus drying time Beginner, once you have the cutter Vinyl cutting machine, stencil vinyl, transfer tape, paint Very sharp painted edges in any font
Wood burning (pyrography) A few hours for the lettering Intermediate; practise on scrap Pyrography pen with interchangeable tips Brown lines burned into the grain, permanent
Router A few hours, quicker with a template Intermediate to advanced Router, bits, letter templates, clamps, eye, ear and dust protection Carved letters with depth, often painted in; durable outdoors
Laser engraving Minutes of machine time once the file is ready Learning the machine and software CO2 or diode laser with fume extraction Precise engraved lettering or logos; any font or design

Laser engraving is how we make signs in our workshop. If you are curious how it works, read our guide to how laser engraving works.

Step by step: a stencilled, painted sign

  1. Plan the layout. Decide the wording, then print it at full size to check the spacing on the board. Mark a centre line and a baseline in light pencil. Choose a stencil font with bridges, so the centres of letters such as O, A and R don't fall out.
  2. Prepare the board. Sand as above, remove the dust, and seal any knots in pine.
  3. Stain or paint the background (optional). Apply stain or a base colour and let it dry completely, following the tin. For a worn, distressed look, layer two colours and sand back the edges between coats.
  4. Position the stencil. Tape it down flat, or burnish a vinyl stencil firmly with a card. To stop bleed, brush a very thin coat of the background colour (or clear varnish) over the stencil edges first and let it dry: any bleed is then invisible.
  5. Paint the letters. Load the brush or sponge, dab most of the paint off on kitchen roll, then dab straight down onto the stencil. Two or three thin coats are better than one heavy one.
  6. Peel the stencil. Lift it once the last coat is dry to the touch, pulling back slowly at a low angle.
  7. Touch up. Tidy any rough edges with a fine brush, and rub out visible pencil lines once the paint is dry.
  8. Seal. When the paint has fully dried (check the tin), apply two or three thin coats of clear varnish, sanding very lightly with fine paper between coats if the tin suggests it.

No stencil? Trace your design instead

Print your design at full size, rub soft pencil over the back of the paper (or slip a sheet of graphite transfer paper underneath), tape it right way up on the board and trace the outlines firmly. Then fill the letters in with a fine brush. You don't need to mirror the design for this method; mirroring is only needed for iron-on or toner transfers.

Step by step: a wood-burned sign

  1. Choose bare, untreated wood. Pale, close-grained woods such as lime (basswood), birch and sycamore burn most evenly; pine works, but its resin and grain burn unevenly. Avoid MDF and treated, painted or varnished wood, and only burn plywood with good fume extraction: glues, resins and finishes give off harmful fumes.
  2. Sand it smooth. A finer finish gives cleaner, more even lines.
  3. Transfer the design in pencil, using the tracing method above.
  4. Practise on scrap. Try your tip and heat setting on an offcut of the same wood first.
  5. Outline the letters with a writing tip, using slow, steady strokes. Let the heat do the work rather than pressing.
  6. Fill and shade with a shading tip, building colour gradually.
  7. Finish. Rub out pencil marks, sand lightly, and seal with a clear finish.

The tip gets hot enough to burn skin instantly. Rest the pen in its stand, never leave it switched on unattended, and work somewhere ventilated so you are not breathing the smoke.

Finishing and hanging

  • Indoor finishes: water-based clear varnish (low odour, dries fast), clear wax, or an oil such as Danish oil on bare wood.
  • Outdoor finishes: exterior or yacht varnish on every face, recoated when it starts to look dull or worn.
  • Ventilation: apply paints and finishes in a well-ventilated space and follow the instructions on the tin.
  • Oily rags: rags used with linseed oil, and with some other oil finishes, can heat up and catch fire as they dry, so check the tin of any oil you use, including Danish oil. Hang used rags on a washing line outside, or soak them in water and seal them in a plastic bag before putting them in the bin. Don't leave them in a heap indoors.
  • Hanging on a wall: two D-rings and picture wire for most signs, or a sawtooth hanger for small, light ones. Use fixings that suit the wall and the weight.
  • Hanging signs: drill two holes near the top edge and thread rope, jute or chain through, knotted at the back.
  • Outdoors: use stainless steel or exterior-grade screws so they don't rust and stain the wood.

Common mistakes

  • Skipping the full-size layout check, then running out of room on the last word.
  • Overloading the stencil brush, so paint creeps under the edges.
  • Painting over pine knots without sealing them, so yellow resin stains show through later.
  • Varnishing before the paint has fully dried, which can smear or cloud the lettering.
  • Sealing only the front of an outdoor sign, so water gets into the back and edges.
  • Using MDF or treated wood for pyrography or burning the offcuts at home, or sanding without a mask.

Or have one made

If you would rather skip the sanding and drying, we make laser-engraved wooden signs to order in our workshop in North Wales. Most of our signs are made from FSC-certified oak veneered MDF or from FSC-certified Moso bamboo (certificate BV-COC-190523), and they are for indoor use. Browse our wooden signs, or read our guide to choosing a personalised sign first.

Frequently asked questions

What wood is best for making a sign?
For a first indoor sign, planed pine or plywood: both are cheap, easy to sand and take paint well. Oak and other hardwoods look good under a clear finish but cost more and take longer to work.

How do you put lettering on a wooden sign?
The five main ways are painting by stencil or tracing, vinyl stencils, wood burning, routing and laser engraving. A stencil and acrylic paint is the simplest for beginners.

How do you stop paint bleeding under a stencil?
Press or burnish the stencil flat, brush a thin coat of the background colour over its edges first, then dab on the lettering colour with a nearly dry brush in thin coats.

Can a homemade wooden sign go outside?
Yes, if you use exterior-grade wood or plywood and exterior paint, and seal every face, including the edges and back, with exterior varnish. Recoat when the finish starts to wear.

How do you hang a wooden sign?
On a wall, use two D-rings and picture wire, or a sawtooth hanger for small signs. For a hanging sign, drill two holes near the top and thread rope or chain through.

Sources

Back to blog