Installation Guide

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General Installation Notes
Any adhesives, sealants, fillers or paint used must be compatible with the material that is being installed (see manufacturer’s recommendations in the
Finishing and Adhesives section below). Always use corrosion-resistant mechanical nails or screws along with manufacturer’s recommended adhesive
product when installing all Fypon products. This combination provides a secure, long-lasting bond. Countersink all fasteners about
1
/
8
” and fill with
product compatible filler. Exterior installations should be finished using a manufacturer’s recommended caulk to prevent water infiltration behind
siding, windows and doors. Some exterior installations, in particular new construction before siding is applied, may require a J-channel and/or
flashing to prevent water infiltration. Installers must determine which installation technique is best for the specific situation.
Finishing and Adhesives
Polyurethane (PUR) – Fypon polyurethane products are factory primed. Depending on product location, always use interior/exterior-grade, PUR
compatible adhesives, sealants, and fillers when installing Fypon products. Consult the manufacturer’s recommendations for your particular
climate and the substrate you are installing to.
Cellular PVC – Depending on product location, always use interior/exterior-grade, PVC compatible adhesives, sealants, and fillers when installing
Fypon products. Consult the manufacturer’s recommendations for your particular climate and the substrate you are installing to. If painting is
desired, a 100% acrylic latex paint with a Light Reflectance Value (LRV) of 55% or higher must be used. Applying paint with an LRV of 54% or
lower will void the warranty.
IMPORTANT:
Please read these installation guidelines thoroughly before beginning installation. Please note that these guidelines are provided only to assist with the installation of Fypon moulding
and millwork products. Modified procedures may be required in order to meet specific situations, unique applications and local building codes. The manufacturer does not, under any
circumstances, warrant the installation of its products. Be sure to wear appropriate protective clothing, gloves and safety glasses when working with any tools. Installer should check
for and relocate all electrical wiring within the proposed installation area, as needed (be sure to disconnect all electric power before working with any electrical wiring and follow all
applicable local electrical codes and safety procedures).
Fypon, Ltd. 1750 Indian Wood Circle Maumee, Ohio 43537 1.800.446.3040 www.fypon.com
Wall Niche
INSTALLATION INSTRUCTIONS
Materials Needed:
• Reciprocating Saw
• Ladder
• Tape Measure
• Hammer
• Corrosion-Resistant Fasteners
• Nail Countersink
• Caulking Gun
• Safety Glasses
• Spackle
• Caulk
• Fine Sandpaper
• Latex Paint
• Polyurethane Compatible Adhesive
1. Locate Studs
Use a stud finder or tap the wall to identify where the studs are in your wall. Fypon niches are designed to fit between the studs.
2. Plan Your Layout
Plan your layout carefully. You may want to cut a small pilot hole between the studs, in order to identify any electrical, plumbing or framing
members that may be in the cavity behind the dry wall.
3. Outline Opening on Wall
Refer to the chart above to determine the rough opening size and transfer the rough opening dimensions directly to the wall. Use a level as a
straight edge to ensure the lines are plumb and level. CAUTION: Plan your layout carefully. Note that electrical, plumbing or framing members
may be in the cavities behind the wall.
4. Cut the Rough Opening and Set Niche Into Place
Cut the rough opening in the wall following the lines drawn in Step 3. Apply a bead of adhesive to the back of the niche, where it contacts the
wall. Set the niche into the opening and level it into place. Attach the niche in place using fasteners.
5. Patch Holes & Touch Up or Paint
Niche Rough Opening Sizes
Part Number A B C D
NCH18X30 14 ½" 26" 4" 4"
NCH19X40 14 ½” 37” 4
7
/
16
” 4
7
/
16
”
NCH26X46 23 ¾" 41" 6
15
/
16
" 6
15
/
16
"
NCHS26X46 23 ¾" 41" 6
15
/
16
" 6
15
/
16
"
NCH34X62 26 ¼" 54 ½" 7 ¼" 7 ¼"
NCHS34X62 26 ¼" 54 ½" 7 ¼" 7 ¼"