Installation Guide
Installation & Finishing Guide
How Do I Apply Filler?
To fi ll nail holes, repair scratches, dents, and gouges, 
simply sand the affected area lightly with a fi ne or extra 
fi ne sandpaper using a sanding block (see Sanding). 
Always use a non-shrinking fi ller. A light weight Spackle or 
Shur-Patch is best. Follow the manufacturer’s directions to 
achieve best results. For stainable mouldings use a fi ller that 
closely matches the wood colour. Once holes have been 
fi lled and allowed to dry, lightly sand these areas to remove 
any rough spots.
How Do I Sand Mouldings?
Use a fi ne grit sanding sponge or 
at least a 220-grit sandpaper on a 
sanding block. Always sand with 
the grain of the wood (Fig.12). 
Coarser grits of sandpaper, or 
going across or against the grain 
will tend to leave fi ne gouges that 
may be visible through subsequent 
coats of paint. A very light pass over the nail area will 
suffi ce. If you have purchased natural fi nish mouldings, such 
as unfi n ished Finger-Joint Pine, they will require priming 
before installation. A high quality primer is recommended. 
Touch sanding with a fi ne grit (220 or higher) sandpaper 
between each coat is strongly recommended. This light 
sanding will ensure better bond between the coats, and 
also give a smoother fi nal fi nish.
When to apply Paint or Stain.
Staining or painting the moulding before it is installed is 
recommended. Ensure all areas that have fi ller are dry 
and sanded before applying any paint. If you install the 
moulding and then fi nish it, protect the area around the 
moulding by masking it off with tape. Carefully remove 
the tape immediately after fi nishing to prevent its drying to 
the fi nish. Painting is recommended for moulding surfaces 
already coated with a primer. In most applications a 
semigloss coat for durability, washability, and appearance 
is recommended. Please ensure that only higher quality 
paints with high solids content are used. We recommend 
two fi nish coats for top quality durability and appearance. 
Mouldings with a pronounced wood grain are better suited 
to stain or varnish to enhance the naturally occurring grain. 
Other mouldings such as hemlock can be stained to virtually 
any tint, but also provide a high quality surface for paint as 
well when primed. The Following list shows the 
recommended fi nishing.
What Tools Do I Need?
How Much Do I Need?
Take careful measurements of walls, windows etc. and 
round up to the nearest foot. Add 10% extra for cutting 
and waste.
Which Profi les Do I Need?
For windows and doors use casings, for ceilings use 
crowns, for fl oors use baseboards, and for walls use chair 
rails, panel moulds etc. Use the Moulding & Millwork 
Catalogues or Charts to choose the right profi le numbers 
to suit your needs and decor.
How Do I Mitre a Moulding?
Most moulding mitre joints are at a 90° angle (Fig.1) and 
consist of 2 pieces of moulding cut at opposing 45° angles. 
When fi tted together they should form a tight right angle. 
For tight mitre joints, nail and glue at joint as shown. (Fig.2)
How do I do a return?
A return is where the profi le of a moulding is carried from 
the front of the profi le around to the wall to give the ends 
an appealing and fi nished look. This is commonly done 
on door and window headers, chair rails, mantels, and 
handrails. To do a return, measure the overall width of the 
header etc, then cut both outside edges at 45° angles back 
toward the header. Then cut your return pieces at opposite 
45° and then trim them to the correct thickness to return to 
the wall.
Species  Stain Varnish Paint
Ultralite
✔
Oak
✔✔
Hemlock
✔✔✔
Solid Pine
✔✔
Primed Finger Joint
✔
Primed MDF
✔
Raw Finger Joint
✔
Knotty Pine
✔✔
Maple
✔✔
Fir
✔✔
Poplar
✔✔
* Species availability may vary from region to region.
HANDY TIP
Using a compound mitre saw and a compressed air brad 
nailer will not only make all stages of installing 
decorative mouldings easier but it will also speed up 
the process considerably. 
NOTE: Always wear eye, ear and respiratory protection 
when doing any home improvement project.
Printed in Canada 03/04


