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How to build privacy screening

Adam_W
Workshop Legend

Difficulty: Intermediate

 

Privacy screens are a great way to protect your privacy. They can also reduce the amount of harsh sunlight entering your space and hide unsightly views.

 

Turn your deck or patio into your own private and relaxing retreat with this easy-to-build timber screen. It is secured using existing posts and the house wall.

 

Please note that many elevated decks above 1m require suitable balustrades or other non-scalable fall prevention measures. Ensure that any screen you build is appropriate for your space and situation.

 

Video Tutorial

Steps

Step 1

Measure your deck’s width. We cut 66mm x 42mm timber to suit. 

 

Step 1 Measure top and bottom.jpg

 

Step 2

Clamp cut sections down on saw horses with their ends flush.

 

Find and mark centre. From your centre line, mark out 21mm on either side. This gives you a 42mm section that you’ll be cutting out. Set saw to a cutting depth of approximately 15mm. Use a rafter square to cut the outside edges.

 

Then, run multiple cuts through the centre and space them evenly.

 

Step 2.1 Clamp cut pieces down.jpg  Step 2.2 Make multiple cuts through marked area.jpg  Step 2.3 Break out cut sections with chisel.jpg

 

 

Step 3

Cut three sections of timber 66mm long from the end of a piece of 92mm x 18mm timber. These are riser blocks to allow for good air circulation under your frame.

 

Next, pre-drill the outside of one length of cut 66m x 42mm block and screw down with 30mm screws at the centre and ends. This section becomes your frame base.

 

Step 3 Fit riser blocks.jpg

 

Step 4

Measure sides and centre. The sides sit inside the top and bottom of your screen frame. Remember to allow for the frame’s thickness with risers and rebates. Cut pieces measuring 66mm x 42mm.

 

Paint all cut sections to weatherproof faces that will be concealed.

 

Step 4 Measure and cut sides and centre.jpg

 

Step 5

On a level surface, lay out your frame sections in their positions. Make sure you have enough space for the finished frame to stand. Position a side section above the base and drill two clearance holes through the base to insert 100mm screws.

 

Hold the side section in correct position and use the bit for the pilot holes to drill through the clearance holes.

 

Next, move the side section away from base and drill pilot holes. 

 

Countersink the bottom of the base. Then, position the side section and drive in 100mm screws. Repeat for all corners and the centre section.

 

Step 5.1 Assemble the frame.jpg  Step 5.2 Drill pilot holes.jpg  Step 5.3 Countersink for heads of 100mm screws.jpg

 

Step 6

Position frame. If needed, carefully knock it into place using a rubber mallet. You can also hit a block of wood against the frame with a hammer.

 

Align your frame with existing posts or structures. A level can be used if required. It's important that the frame is aligned with its structures.

 

Once positioned, clamp the frame in place. Pre-drill and then drill 100mm construction screws in place.

 

Step 6 Position frame.jpg

 

 

Step 7

Measure your frame's internal height and cut two pieces of 18mm x 18mm timber to suit. These will sandwich your horizontal slats, so you will need two lengths for each end and four for the middle support.

 

Using your nail gun or hammer and nails, attach cut lengths of the timber to the inside rear of the frame. Make sure the lengths are also flush with the outside rear.

 

Step 7 Position and fix off support trim.jpg

 

Step 8

Cut the required number of slats and stack within arm’s reach. To get the required number of slats, you can divide your overall height by the slat width. Remember to account for the height of your riser blocks. 

 

Next, cut spacer blocks from 18mm x 18mm timber. These blocks set your levels, so they need to be cut accurately. Set up a cutting jig to ensure consistency. You will need two blocks per slat.

 

Step 8 Cut all required slats.jpg  Step 8.2 Set a jig to cut spacer blocks accurately.jpg

 

Step 9

Place a pea-sized blob of construction adhesive into each corner and then firmly push a spacer block into place. Do this on both sides of the frame.

 

Position a cut slat on top of your spacer blocks. Then, push firmly down and towards the support trim and attach using the nail gun. Repeat these steps until all slats are installed.

 

Step 9.1 Place a small blob of adhesive in corner.jpg  Step 9.2 Position slat on spacers and fix off.jpg  Step 9.3 Position front strip and secure.jpg

 

Step 10

Use a suitable filler to fill nail holes and any gaps. Sand down once dry and wipe clean with a damp cloth. If your timber is marked, use a sugar-soap mix. Once clean and dry, you can paint.

 

Apply at least two coats. You’ll find that the small roller will easily fit in the gaps between slats, making it easier for you to paint their tops and bottoms.

 

Once the paint has dried, you can enjoy your new private retreat on your deck.

 

Step 10 Apply at least two coats of paint.jpg  Timber privacy screen on deck.png

 

 

Materials

  • 66mm x 42mm H3 exterior grade timber for frame in lengths to suit
  • 18mm x 18mm H3 exterior grade timber for slat support trim and for spacer blocks in lengths to suit
  • 92mm x 18mm H3 exterior grade timber for slats in lengths to suit
  • 30mm exterior screws
  • 100mm exterior construction screws
  • Quick-grab exterior grade construction adhesive
  • Galvanised nails for nail gun or 35mm hand nails
  • Exterior paint.

Tools

  • Driver drill
  • Power saw or drop saw
  • Nail gun
  • Saw horses
  • Quick-release clamps

  • Measuring tools – tape measure, rafter square, adjustable square
  • Drill bits, including countersinking bit
  • Chisel
  • Painting gear – 100mm roller frame with 11mm nap sleeves, tray to suit, 30 to 40mm brush.

Images

Step 1 Measure top and bottom.jpg  Step 2.1 Clamp cut pieces down.jpg  Step 2.2 Make multiple cuts through marked area.jpg  Step 2.3 Break out cut sections with chisel.jpg  Step 3 Fit riser blocks.jpg  Step 4 Measure and cut sides and centre.jpg  Step 5.1 Assemble the frame.jpg  Step 5.2 Drill pilot holes.jpg  Step 5.3 Countersink for heads of 100mm screws.jpg  Step 6 Position frame.jpg  Step 7 Position and fix off support trim.jpg  Step 8 Cut all required slats.jpg  Step 8.2 Set a jig to cut spacer blocks accurately.jpg  Step 9.1 Place a small blob of adhesive in corner.jpg  Step 9.2 Position slat on spacers and fix off.jpg  Step 9.3 Position front strip and secure.jpg Step 10 Apply at least two coats of paint.jpg  Timber privacy screen on deck.png

 

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