DIY: Outdoor Stacked Stone Fireplace

Brian-Patrick-FlynnStep 1: Create a Design

Use tape measure to determine width, length, depth and height of fireplace. Jot dimensions down in notepad using pencil. Establish the overall look for fireplace. Consider brick for a more traditional aesthetic or man-made stacked stone for a contemporary look. Also decide if your fireplace will be wood burning or gas-lit.

Step 2: Create a Concrete Foundation

If your home doesn’t already offer a safe, flat area with a concrete slab, create one by digging a ditch, and mixing then pouring concrete.

Step 3: Lay Concrete

Referring to design, lay concrete cinder blocks, adding a layer of mortar between each block, leaving opening at top of chimney for ventilation.

Step 4: Build a Façade Frame

Referring to dimensions on notepad, cut 2X4 lumber to size with chop saw. Assemble each 2X4 with nails using nail gun or with screws using drill.

original-Brian-Patrick-Flynn_how-to-build-outdoor-fireplace-step4a-build-facade-frame_s3x4_lg   original-Brian-Patrick-Flynn_how-to-build-outdoor-fireplace-step4b-build-facade-frame_s3x4_lg original-Brian-Patrick-Flynn_how-to-build-outdoor-fireplace-step4c-build-facade-frame_s3x4_lg original-Brian-Patrick-Flynn_how-to-build-outdoor-fireplace-step4d_s4x3_lg

Step 5: Attach Cement Board

Cut cement board to size using chop saw. Using drill, attach cement boards to frame with concrete screws. For smaller areas of frame, use chop saw to cut cement boards to size.

original-Brian-Patrick-Flynn_how-to-build-outdoor-fireplace-step5b_s3x4_lg original-Brian-Patrick-Flynn_how-to-build-outdoor-fireplace-step5a_s3x4_lg original-Brian-Patrick-Flynn_how-to-build-outdoor-fireplace-step5c_s3x4_lg

Step 6: Add Mortar

Mix mortar, referring to directions on packaging. Use trowel to scoop mortar from bucket, then add mortar to predetermined cement boards. TIP: Applying mortar in sections will keep it from drying out prior to placing stone.

original-Brian-Patrick-Flynn_how-to-build-outdoor-fireplace-step6a_s3x4_lg  original-Brian-Patrick-Flynn_how-to-build-outdoor-fireplace-step6b_s3x4_lg

Step 7: Install Stacked Stone

Press stacked stone material into mortar, holding in place until self-supported. Continue placement of stones, ensuring no space is left between them.

original-Brian-Patrick-Flynn_how-to-build-outdoor-fireplace-step7_s3x4_lg

Step 8: Attach Chimney Cap

Most chimney caps are made of metal; wear protective gloves before installing. If you have a single-flue chimney cap, slip it over the flue, firmly tightening the screws on all sides of the chimney cap. Inside-mount chimney caps require a firm push directly into the flue. If your cap requires masonry anchors or bits, attach using drill.

Materials you will need:

  • stacked stone
  • 2X4 pressure-treated lumber
  • concrete foundation
  • concrete cinder blocks
  • backer board
  • screws
  • mortar
  • trowel
  • tape measure
  • pencil
  • notepad
  • nail gun
  • nails
  • drill
  • screws
  • chop saw
  • shovel
  • chimney cap
  • protective gloves
  • screwdriver
  • masonry anchors or bits

Thanks to HGTV!

Posted on June 29, 2013, in Design and tagged , , , , , , , , , , , , , , , , , , , , , , . Bookmark the permalink. Leave a comment.

Your thoughts and comments:

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: