Use and Care Guide
4
FINISHING AND REFINISHING INSTRUCTIONS
for Interior and Exterior Door Slabs and Systems (JCM004)
Doors to be Painted Doors to be Stained
Smooth 
Fiberglass 
(Smooth Pro)
1. Clean the door with a clean, lint-free cloth, removing all dust 
and foreign debris with isopropyl alcohol making sure all 
residue is removed by turning the cloth often while cleaning. 
Allow the door to dry thoroughly. DO NOT USE SANDPAPER OR 
LACQUER THINNER ON SMOOTH PRO FIBERGLASS DOORS.
2. Paint all sides of the door, jamb and molding with a good-
quality exterior water-based 100% acrylic latex or solvent-
based paint. Interior door or trim paint may be used on interior 
doors and interior surfaces of exterior doors. Spray applications 
work best. To simulate a traditional stile and rail door look 
when using a paintbrush, paint the panels rst, then across all 
the rails from one edge of the door to the other. Then paint 
the stiles from the top of the door to the bottom. The door can 
also be rolled for a stipple look. For best results, apply multiple 
light coats.
N/A
Architectural  
Fiberglass
1. Clean the door with a clean, lint-free cloth, removing all dust 
and foreign debris. For light cleaning, a one part vinegar to 
ten parts water mixture can be used. For tough dirt removal, 
use isopropyl alcohol making sure all residue is removed by 
turning the cloth often while cleaning. Allow the door to dry 
thoroughly. DO NOT USE SANDPAPER OR LACQUER THINNER 
ON ARCHITECTURAL FIBERGLASS DOORS.
2. Prime the door slab with a good quality water-based primer.
3. Paint all sides of the door, jamb and molding with a good-
quality exterior water-based 100% acrylic latex or solvent-
based paint. Interior door or trim paint may be used on interior 
doors and interior surfaces of exterior doors. Spray applications 
work best. To simulate a traditional stile and rail door look 
when using a paintbrush, paint the panels rst, then across all 
the rails from one edge of the door to the other. Then paint 
the stiles from the top of the door to the bottom. The door can 
also be rolled for a stipple look. For best results, apply multiple 
light coats.
1. Clean the door with a clean, lint-free cloth, removing all 
dust and foreign debris. For light cleaning, a one part 
vinegar to ten parts water mixture can be used. For tough 
dirt removal, use isopropyl alcohol making sure all residue 
is removed by turning the cloth often while cleaning. Allow 
the door to dry thoroughly.
2. For the best results, we recommend using our Stain Kit and 
included instructions. If not possible, use only a professional 
quality, heavy body or highly viscous exterior gel stain. 
Apply an even amount of stain with a foam brush or lint 
free cloth in the direction of the wood grain. 
3. Work the stain into the surface grain using a circular or 
cross grain motion before nally wiping the stain in the 
direction of the grain. For best results, apply stain to one 
section of the door at a time, starting with the embossed 
panels rst and proceeding with the at sections.
4. Before stain dries completely, wipe the surface in the 
direction of the grain with a clean cheesecloth or rag to 
remove any excess stain. Tip: Use a dry, soft natural bristle 
brush to feather out lap marks and blend stain. Blot 
brush on a dry cloth and feather stain until desired color 
isreached.
5. If a darker appearance is desired, apply a second coat after 
the rst coat dries. Follow the manufacturer’s instructions 
to apply and wipe the stain with a brush or rag. After one 
side is stained and has completely dried, repeat staining 
process on the remaining unstained sides of the door.
6. Allow stain to dry per manufacturer’s recommendations 
(may take up to 48 hours). Spray on at least one coat of 
clear exterior grade polyurethane. THE FIRST COAT MUST BE 
SPRAYED ON. Additional coats may be sprayed or brushed 
on. Repeat process on the remaining unnished sides of 
thedoor.
Please visit jeld-wen.com or call us at 1-800-535-3936 for specific product information, 
warranty and care and maintenance information.
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