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Backyard Products HEARTLAND CORONADO 12x8 Assembly Manual
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Backyard Products HEARTLAND CORONADO 12x8 Assembly Manual

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For questions on assembly or for general inquiries, you may contact us in the following ways:
Call a Recruiter Today! 734-365-7000
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*based on number of completed installations
Call Us First!
DO NOT RETURN TO STORE.
Call customer service: 1-877-743-3400
AVOID THE WAIT!
visit us online at
help.backyardproducts.com
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Summary of Contents for Backyard Products HEARTLAND CORONADO 12x8

  • Page 1 16986 Call Us First! DO NOT RETURN TO STORE. For questions on assembly or for general inquiries, you may contact us in the following ways: Call customer service: 1-877-743-3400 AVOID THE WAIT! visit us online at help.backyardproducts.com Submit a help request Answers to frequently asked questions Live chat with an agent Did you enjoy building your shed?
  • Page 2 (This page intentionally left blank.)

  • Page 3: Assembly Manual

    16986 09/15/2021 ASSEMBLY MANUAL A Backyard Products Company CORONADO 12' x 8' Wide Gable (365,8 x 243,8 cm) KEEP THIS MANUAL FOR FUTURE REFERENCE Building 12' x 8' (365,8 x 243,8 cm) IMPORTAN T ! READ INSTRUCTIONS THOROUGHLY PRIOR TO BEGINNING ASSEMBLY.
  • Page 4 TOOLS Required Optional ❑ Chalk Line ❑ Phillips ❑ Tool Belt/ Screwdriver Nail Pouch ❑ Drill / Driver ❑ Safety Glasses ❑ Utility Knife ❑ 3/8" Drill Bit ❑ #2 Philips Drive Bit ❑ Shingle Blades ❑ Hammer ❑ Nail Gun •...

  • Page 5: Parts List

    PARTS IDENTIFICATION AND SIZES Part identification is WOOD SIZE CONVERSION CHART stamped on some parts. Nominal Board Size Actual Size 2 x 4 ....1-1/2" x 3-1/2" (3,8 x 8,9 cm) 1 x 4 ....3/4" x 3-1/2" (1,9 x 8,9 cm) 2 x 3 ....1-1/2"...
  • Page 6 WALL PANEL & DOOR PARTS LIST NOTE: Panel parts are not stamped with part identification. 3/8 x 48 x 76" 3/8 x 48 x 76" (1 x 121,9 x 193 cm) (1 x 121,9 x 193 cm) 3/8 x 48 x 76" 3/8 x 48 x 76"...
  • Page 7 ACCESSORIES & DOOR HARDWARE Transom Window Transom Window (large) Spring Bolt 3/4" (1,9 cm) 3/4" (1,9 cm) 3/4" (1,9 cm) METAL THRESHOLD 64" (162,5 cm) 3/4" (1,9 cm) Bagged separately - special coating T-Handle Faux Hinge Vent (Not included 3/4" (1,9 cm) in base model) 1-1/2"...

  • Page 8: Optional Materials

    ADDITIONAL MATERIALS FOUNDATION OR FLOOR MATERIALS • If your shed came with a separate floor kit, then please use the instructions supplied with that kit to assemble your floor. • See the FLOOR LEVELING section on page 9 for recommended methods and suggested materials to properly level your floor, as this will vary depending on your specific site.
  • Page 9 CONCRETE FOUNDATION If you choose to install your kit on a concrete slab refer to the diagram below. Treated Sill Plate Caulk between sill plate and concrete. 3-1/2" (8,9 cm) 4" (10,2 cm) Building Size Actual Size 12' x 8' (365,8 x 243,8 cm) 144"...

  • Page 10: Material Required

    BUILD YOUR OWN WOOD FLOOR OPTION (Materials not included.) 93" (236,2 cm) 144" (365,8 cm) 96" (243,8 cm) 16" (40,6 cm) MATERIAL REQUIRED 2 x 4 x 12' (5,1 x 10,2 x 365,8 cm) MUST be treated lumber 2 x 4 x 8' (5,1 x 10,2 x 243,8 cm) MUST be treated lumber 4 x 4 x 12' (10,2 x 10,2 x 365,8 cm) MUST be treated lumber...
  • Page 11 OPTIONAL WOOD FRAME FLOOR LEVELING OPTIONS There are multiple ways to level your foor frame. Our recommended leveling method is shown below. Leveling materials are not included in this kit. PREFERRED METHOD - 4 x 4 TREATED RUNNERS (Typical for 8' x 12' Kit) Runners are generally 12"...

  • Page 12: Parts Required

    FLOOR FRAME PARTS REQUIRED: 3" (7,6 cm) 2 x 4 x 93" (5,1 x 10,2 x 236,2 cm) Look for TREATED 2 x 4 x 144" (5,1 x 10,2 x 265,8 cm) Stamp BEGIN Arrange parts as shown on flat surface. Measure and mark. HINT: Secure with (2) 3"...
  • Page 13 FLOOR FRAME FLOOR FRAME LEVEL AND SQUARE FLOOR FRAME Before attaching floor decking, it is important to level and square the floor frame. A level and square floor frame is required to correctly construct your shed. BEGIN See page 9 for the preferred floor leveling method. Use a level to ensure the frame is level before installing floor panels.
  • Page 14 FLOOR PANELS PARTS REQUIRED: x186 2" (5,1 cm) 3/4" GAUGE 5/8 x 48 x 96" BLOCK (1,6 x 121,9 x 243,8 cm) Install all panels with the painted grid lines facing up. ¸ BEGIN Place (1) 48"x 96" panel on frame, flush at edges. Use GAA as a gauge block to maintain the 3/4"...
  • Page 15 IMPORTANT! Check that the foor frame is level after installing foor panels. Re-level if needed. • The foor should be used as a level work surface for wall construction. HINT: • Organize your wall sections during sub-assembly to avoid over-handling of the walls. Left Wall Back Wall Front Wall...
  • Page 16 BACK WALL FRAME PARTS REQUIRED: 3" (7,6 cm) 2 x 4 x 48" (5,1 x 10,2 x 121,9 cm) 2 x 4 x 72" (5,1 x 10,2 x 182,9 cm) 2 x 4 x 96" (5,1 x 10,2 x 243,8 cm) NOTE: Dimensions are to center of studs.
  • Page 17 BACK WALL PARTS REQUIRED: 2" (5,1 cm) 3/4" GAUGE BLOCK 3/8 x 48 x 76" (1 x 121,9 x 193 cm) Install all panels with the primed side facing up. Ensure your wall frame is square by installing one panel and squaring frame. Place first 48"...
  • Page 18 BACK WALL PARTS REQUIRED: 2" (5,1 cm) 3/8 x 48 x 76" (1 x 121,9 x 193 cm) Install (2) more 48" x 76" panels on frame as shown (Fig. A). Secure the panels with 2" nails spaced 6" apart on edges and 12" apart inside panel. For squareness maintain fush along panel edges.
  • Page 19 FRONT WALL (Door Header) PARTS REQUIRED: 3" (7,6 cm) 2 x 4 x 67" (5,1 x 10,2 x 170,2 cm) 7/16 x 3-1/4 x 66-3/4" (1,1 x 8,3 x 169,5 cm) OSB BEGIN Place (1) AM and OSB end-to-end on flat surface, flush in middle. Center OSB on top of AM.
  • Page 20 FRONT WALL FRAME PARTS REQUIRED: 3" (7,6 cm) 2 x 4 x 48" (5,1 x 10,2 x 121,9 cm) 2 x 4 x 64" (5,1 x 10.2 x 162,6 cm) 2 x 4 x 68-1/2" (5,1 x 10,2 x 174 cm) 2 x 4 x 72"...

  • Page 21: Front Wall

    FRONT WALL PARTS REQUIRED: 2" (5,1 cm) 3/4" GAUGE BLOCK 3/8 x 48 x 76" (1 x 121,9 x 193 cm) Install all panels with the primed side facing up. Place the 3/8 x 48 x 76" window panel on the wall frame as shown. Use the GAA gauge block to mark the 3/4"...
  • Page 22 FRONT WALL PARTS REQUIRED: 3" (7,6 cm) 2" (5,1 cm) Temporary Brace 69" (75,3 cm) Door Stiffener 3/8 x 48 x 76" 3/8 x 48 x 76" (1 x 121,9 x 193 cm) (1 x 121,9 x 193 cm) Place 3/8 x 48 x 76" door panels on frame, as shown. Secure the panels with 2"...
  • Page 23 GABLE WALLS PARTS REQUIRED: 3" (7,6 cm) 2 x 4 x 72" (5,1 x 10,2 x 182,9 cm) 2 x 4 x 89" (5,1 x 10,2 x 226,1 cm) You will build 2 identical gable walls. BEGIN Arrange parts on edge on floor as shown. Measure and mark. Secure parts with (2) 3"...
  • Page 24 GABLE WALL PANELS PARTS REQUIRED: 2" (5,1 cm) 3/4" GAUGE BLOCK 3/8 x 48 x 76" (1 x 121,9 x 193 cm) Install panels with the primed side facing up. Install (2) 48" x 76" panels on frame flush at top. Use the gauge block GAA to maintain a 3/4" measurement on the wall stud.
  • Page 25 BACK WALL PARTS REQUIRED: 3" (7,6 cm) 69" (75,3 cm) Door Stiffener 3" (7,6 cm) 2" (5,1 cm) BEGIN 1-1/2" (3,8 cm) Center 12' wall on the 144" (365,8 cm) floor dimension. 1-1/2" (3,8 cm) overlap is to the top. 3"...
  • Page 26 LEFT WALL PARTS REQUIRED 2" (5,1 cm) 3" (7,6 cm) 2" (5,1 cm) 1-1/2" (3,8 cm) 3" (7,6 cm) BEGIN 2" (5,1 cm) Screw Fig. B Place 8' wall centered on floor. 1-1/2" (3,8 cm) overlap is to the top. Secure wall with (1) 2"...
  • Page 27 FRONT WALL PARTS REQUIRED: 2" (5,1 cm) 3" (7,6 cm) 2" (5,1 cm) 3" (7,6 cm) 1-1/2" (3,8 cm) Fig. B BEGIN Center front wall on floor. 1-1/2" (3,8 cm) overlap is to the top. 2" (5,1 cm) Screw Flush 2"...
  • Page 28 RIGHT WALL PARTS REQUIRED: 3" (7,6 cm) 3" (7,6 cm) 2" (5,1 cm) 2" (5,1 cm) 1-1/2" (3,8 cm) 2" (5,1 cm) BEGIN Screw Place 8' gable wall on floor, centered between installed walls. Secure wall with (1) 2" screw through the eave wall panel into 8' wall bottom plate (Fig.
  • Page 29 WINDOW FRAMING PARTS REQUIRED: 2 x 4 x 4" (5,1 x 10,2 x 8,9 cm) 3" (7,6 cm) 2 x 3 x 22-1/2" (5,1 x 7,6 x 57,1 cm) 2 x 4 x 22-1/2" (5,1 x 10,2 x 57,1 cm) BEGIN Install LV with flat side flush to wall panel between panel window cutouts.
  • Page 30 RAFTERS PARTS REQUIRED: x144 2" (5,1 cm) 6 x 23-1/4" (15,2 x 59,1 cm) 2 x 4 x 55-3/16" (5,1 x 10,2 x 140,2 cm) You will build (7) rafter assemblies; (2) rafters will have only (1) gusset. BEGIN Place (2) rafter-halves into corners on bottom plates flush to gable wall studs and flush to front and back wall panels. Secure gusset to rafter with 2"...
  • Page 31 RAFTER INSTALLATION PARTS REQUIRED: 3" (7,6 cm) Pre-assembled Rafter with 2 Gussets BEGIN Secure rafters to top plate at measurements shown with (2) 3" screws in rafter ends (Fig. A). Install single-gusset rafters at each end, with gusset facing inward. 24-3/8"...
  • Page 32 GABLE UNITS PARTS REQUIRED: 1-1/2" (3,8 cm) 2 x 3 x 22-1/4" (5,1 x 7,6 x 56,5 cm) Assemble gable unit panels with the primed side facing up. BEGIN Orient parts ARC on the flat side, as shown. Place left gable panel as shown. Secure with 1-1/2" nails as shown. 1-1/4"...
  • Page 33 GABLE UNITS PARTS REQUIRED: Gable Unit 1-1/2" (3,8 cm) Pre-assembled Rafter with 1 Gusset Place rafter on flat surface with gusset side down. Place gable unit on rafter as shown. Flush gable unit to peak of rafter and flush along top of rafter. Secure with 1-1/2"...
  • Page 34 GABLE UNIT INSTALLATION PARTS REQUIRED: 2" (5,1 cm) 3" (7,6 cm) Gable Units BEGIN Place gable unit on front wall top plate. It is important to secure the gable unit in the following order: Measure 1-1/2" down from top plate and mark at each side as shown. Set gable unit on top plate. Hold secure with one 2"...
  • Page 35 ROOF PANELS PARTS REQUIRED: 2" (5,1 cm) 3/4" GAUGE 7/16 x 47-7/8 x 48" 7/16 x 10-3/4" x 96" BLOCK (1,1 x 121,6 x 121,9 cm) (1,1 x 27,3 x 243,8 cm) Roof panels may cause serious injury until securely fastened. Note: Install all roof panels with the rough side up (painted grid lines).
  • Page 36 ROOF PANELS PARTS REQUIRED: 2" (5 cm) Install a 47-7/8" x 48" roof panel flush to the installed panel, Flush at peak. flush at peak (Fig. B) and with a 3/4" measurement Fig. B on the rafter (Fig A). Secure panel with (2) 2" nails in the corners. 3/4"...
  • Page 37 ROOF PANELS PARTS REQUIRED: 2" (5 cm) 7/16 x 48 x 96" 7/16 x 10-3/4" x 48" (1,1 x 121,9 x 243,8 cm) (1,1 x 27,3 x 121,9 cm) Maintain spacing between the center of the rafters (Fig. D). Secure panels with (1) 2" nail into each rafter. Move to the bottom of the panel and secure panels with (1) 2"...
  • Page 38 ROOF PANELS PARTS REQUIRED: x124 2" (5,1 cm) Secure all roof panels with 2" nails spaced 6" apart on edges and 12" apart inside panel. 6" (15,2 cm) Repeat all steps to install roof panels on the opposite side. FINISH Your roof panels are now installed.
  • Page 39 COLLAR TIES PARTS REQUIRED: 2" (5,1 cm) 1 x 3 x 60" (2,5 x 7,6 x 152,4 cm) BEGIN Place and level collar ties GUA on 2nd rafter (which is the rafter above center of the door) and on back of 4th rafter. Ensure collar tie is level and flush to roof panels.
  • Page 40 GABLE TRIM PARTS REQUIRED: 2" (5,1 cm) 19/32 x 3-1/2 x 60-1/8" (1,5 x 8,9 x 152,7 cm) 19/32 x 3-1/2 x 60-1/8" (1,5 x 8,9 x 152,7 cm) BEGIN Install REL and RER primed side out, flush to top of roof panels and flush at peak. Secure trim to rafter with 2"...
  • Page 41 SOFFIT TRIM PARTS REQUIRED: 1-1/4" (3,2 cm) 2 x 4 x 49-1/2" (5,1 x 10,2 x 125,7 cm) 2 x 4 x 96" (5,1 x 10,2 x 243,8 cm) BEGIN Install parts TP and NKA flush to bottom of roof overhang and flush to wall panel as shown (Fig. A). Secure with 3"...
  • Page 42 EAVE FASCIA PARTS REQUIRED: 2" (5,1 cm) 3/8 x 2-1/2 x 72-3/4" (1,0 x 6,3 x 184,8 cm) BEGIN Install 2-1/2" x 72-3/4" fascia flush at center and flush with top of roof panels (Fig. A). Secure fascia to soffit 2 x 4 overhang with 2" finishing nails. 2"...
  • Page 43 CORNER TRIM PARTS REQUIRED: 2" (5,1 cm) 3/8 x 1-3/4 x 75-3/4" (1 x 4,4 x 192,4 cm) BEGIN Install eave side 75-3/4" corner trim under eave soffit, (Fig. A) and flush to eave wall panel (Fig. B). Secure with 2"...
  • Page 44 DOORS PARTS REQUIRED: 3" (7,6 cm) 1-5/8" (4,1 cm) 1 x 3 x 5" (2,5 x 7,6 x 12,7 cm) Door Stiffener 69" (175,3 cm) ¸ BEGIN Arrange parts as shown on flat surface. 3/8" offset is to top. Look for red (right) and green (left) on hinge board. Attach temporary support OO with 3"...
  • Page 45 DOORS PARTS REQUIRED: 3" (7,6 cm) 69" Door Stiffener (175,3 cm) Install temporary support OO as a ledger board flush under wall panels for doors to rest on. Secure with (2) 3" screws (Fig. A). Flush against wall panels. Fig. A Center doors on panel seam, as shown (Fig.
  • Page 46 DOOR TRIM PARTS REQUIRED: 3/4" (1,9 cm) x11 2" (5,1 cm) Bagged seperately / special coating 19/32 x 2-1/2 x 64-1/4" (1,5 x 6,3 x 163,2 cm) 3/4" (1,9 cm) 64" Metal Threshold 19/32 x 2-1/2 x 64-1/4" (1,5 x 6,3 x 163,2 cm) 19/32 x 3 x 26-5/8"...
  • Page 47 DOOR TRANSOM WINDOWS PARTS REQUIRED: 3/4" (1,9 cm) Transom Window ¸ BEGIN Apply high quality exterior-grade caulk behind frame near edge before installing to seal window. You must caulk completely around window frame and all exposed door panel edges and trim to validate your warranty.
  • Page 48 DOOR STIFFENERS PARTS REQUIRED: 2" (5,1 cm) 69" Door Stiffener (175,3 cm) BEGIN Center OO vertically on the left door in the door opening flush with the edge of door (Fig. A). Secure with (7) 2" screws through outside trim into OO (Fig. B) OO x2 Repeat steps to install OO on right door.

  • Page 49: Door Hardware

    DOOR HARDWARE PARTS REQUIRED: 1/2" (13 mm) Drill Bit 1/4" (6 mm) Drill Bit 1" (2,5 cm) BEGIN Measure and mark location of hole on outside of right door as shown (Fig. A). Pre-drill hole with 1/4" drill. Re-drill hole with 1/2" drill (Fig. B). Keep drilled hole square to trim to avoid breaking edge of door stiffener OO.
  • Page 50 DOOR HARDWARE PARTS REQUIRED: Handle (locking) with Screws 1-1/4” x2 1/2" (13 mm) Drill Bit 1/4" (6 mm) Drill Bit Secure handle with 1-1/4" screws, as shown. Screw 1-1/4" Wood Screws...
  • Page 51 DOOR HARDWARE PARTS REQUIRED: 1" (2,5 cm) 5/16" (0,8 cm) Drill Bit BEGIN Place spring bolt onto OO in open position with bolt end 3/8" down from frame. Bolt is open when loop is contacting base (Fig A). Mark and pre-drill holes for screws. Install bolt with screws supplied and drill 5/16"...
  • Page 52 WINDOWS PARTS REQUIRED: 2" (5,1 cm) 3/4" (1,9 cm) 19/32" x 2-1/2" x 22-1/2" (5,1 x 6,3 x 57,1 cm) Transom Window ¸ BEGIN Apply high quality exterior-grade caulk behind frame Flush fange to panel edge. near edge before installing to seal window. Install windows centered and flush to window cutout edges.
  • Page 53 WINDOWS PARTS REQUIRED: 2" (5,1 cm) 19/32" x 2-1/2" x 27-1/2" (5,1 x 6,3 x 69,8 cm) 19/32" x 2-1/2" x 43-3/4" (5,1 x 6,3 x 111,1 cm) 2" (5,1 cm) Finishing Nails Install (2) EJB flush to installed trim. Ensure parts are level before securing.
  • Page 54 VENTS (Not included in base kit.) PARTS REQUIRED: 1/2" (1,3 cm) 8 x 16" (20,3 x 35,6 cm) BEGIN Choose (2) walls for vent locations (One low and One high). Measure and mark for (2) vents in walls as shown. Cut out marked openings. Caulk behind vent flanges.
  • Page 55 PAINT & CAULK - NOT INCLUDED - PARTS REQUIRED: • Use acrylic latex caulk that is paintable. Caulk at all horizontal and vertical seams, between the trim and walls, and all around the door trim. • Use a high quality exterior acrylic latex paint. When painting your building, there are a few key areas that can be easily overlooked that must be painted: •...
  • Page 56 SHINGLES - NOT INCLUDED - • Follow directions provided by manufacturer and these instructions. Familiarize yourself with a 3-Tab Shingle. Notch Notch SHINGLE NAIL PATTERN 1/ 2" 1" 1" Sealing Stri (1, 3 cm) (2,5 cm) (2,5 cm) Half A Rain Slot Full Rain Slot NAILS NEVER DRIVE FASTENERS INTO OR ABOVE SEALING STRIPS.
  • Page 57 SHINGLES continued... Beginning at front of shed, install first row of shingles with notch at 1" past roof edge or flush with drip edge. Roof Deck LEFT SIDE OF RIGHT SIDE SHED OF SHED 1" (2,5 cm) Flush with starter row. Notch - or - Drip Edge...
  • Page 58 SHINGLES continued... Continue installing rows of shingles to the peak. At the peak make sure there is a maximum of 5" or less to the rain slot, as shown below. If shingles overlap at ridge cut to peak with a utility knife. 5"...
  • Page 59 SHINGLES - RIDGE CAP • You will finish off the top of the roof with a ridge cap made from shingles. BEGIN Cut shingles into THREE pieces. Hint: Use cut-off pieces first. 2" 2" (5,1 cm) (5,1 cm) 2" 2" 2"...
  • Page 60 SHINGLES - RIDGE CAP continued... Continue installing ridge cap to back of roof. Make sure there is 4" (10,2 cm) between the shingle-color and edge of shingles. 4" (10,2 cm) Trim cap off fush to shingles When you have 4" minimum of shingle color cut one piece to cap your roof. Cut at top of rain slot.
  • Page 61 16986 12' x 8' Order Form CATEGORY PART DESCRIPTION PART SIZE PART ITEM # BUILDING QTY. PART ID Gable Connector 2 X 3 X 22 1/4" PLATE Q 22040000000 2 X 3 Horizontal Window Framing 2 X 3 X 22 1/2" CONNECTOR Q 22080000000 Rafter 2 X 4 X 55 3/16"...
  • Page 62 LIMITED CONDITIONAL WARRANTY* Backyard Storage Solutions, LLC warrants the following: Every product is warranted from defects in workmanship and manufacturing for 1 year. All accessories, hardware and metal components are warranted for 2 years. All Oriented Strand Board (OSB) is warranted for 2 years Siding and Trim is warranted for 10 years.