Therma-Tru Pre-hung Door Systems User manual

Builder, Subcontractor or Supplier:
Please forward these instructions to the homeowner.
The application performance standards for these products may be governed by
the International Residential Code, International Building Code and other state
and jurisdictional requirements. Copies of performance ratings are available
on our website at www.thermatru.com.
Installation Instructions for
Pre-hung Door Systems
These installation instructions are designed to assist door installers who have
an understanding of carpentry principles, and know how to properly and
safely use power tools. The purpose of these instructions is to illustrate how
to install a Therma-Tru door system using methods and materials that help
eliminate water related leaks. If the directions are closely followed, the door
system will have a long useful life with good resistance to rain related water
intrusion problems.
These methods are “tried and true” They are used widely by builders and
remodelers who are serious about managing and keeping water outside the
home. Rather than eliminate any steps that may be unclear to you, please call
1-800-THERMATRU and ask for clarification. If you remain unclear, please
seek more professional assistance with the installation.
Different parts of the country have different code requirements, which may
not be covered in these instructions. The installer is responsible for insuring
the installation complies with local codes. If you have unique code
requirements that do not appear please contact 1-800-THERMATRU.
Required Tools & Materials: 2 & 6 foot Levels, Hammer, Putty Knives
(firm & flexible), Framing Square, Caulking Gun, Sturdy Ladder, Shims,
Tape Measure, High Quality Elastomeric or Polyurethane Sealant, Screw
Gun/Drill -1/8 inch Drill Bit, Razor Knife, #2 & #3 Philips Bit, Stapler,
Insulating Material, Eye Protection, Water Resistive Barrier, Flashing
Material, #8 x 2-1/2 inch Exterior Grade Screws, & Optional Sill Pan.
Read all instructions before starting.
Therma-Tru Recommended Best Practices
Use Water Resistive Barrier and Flexible Flashing:
We recommend the use of a Water Resistive Barrier
(WRB) applied to the exterior sheathing (OSB or
other) and the use of an adhesive or flexible flashing
product to seal around the opening. The WRB should
be cut in the opening (follow manufacturer’s
guidelines) with the head of the flap taped up, to be
sealed later in Step 11. The flashing should be applied
in an overlapping manner as shown, always working
from the bottom up (follow manufacturer’s
guidelines).
Use a Sill Pan: We recommend you first “dry fit” the sill pan in the opening,
following the instructions furnished with the sill pan. Place the right and left
sill pan ends tight against the sides of the opening. Check the center section
for proper length and if necessary, cut with a hack saw or tin snips. Be sure to
allow 2 inches of overlap at the joints.
Note: Use only the PVC cement provided in the sill pan kit to glue the pieces
together. The sill pan must be sealed to the sub-floor using an Elastomeric or
Polyurethane sealant, but do not apply sealant to the bottom of the sill when
using a sill pan.
Step 1: Check Door Unit.
Check width and height.
Measure size of frame (width and height), not
brickmould.
Remove cleats and packaging, but keep door
fastened closed with transport clip. Do Not
remove the transport clip until instructed to do
so later in Step 7.
Step 2: Check and Prepare Opening.
Is the opening the correct size for the
door unit? Check it against the door
frame size now, before installation. The
opening should be frame height plus 1/2
inch, and frame width plus 1/2 inch to
3/4 inch. Fix any problems now.
Are the framing and walls PLUMB? Use
a 6 foot level and check both sides of the
opening, both ways (front to back and
right to left). Fix any problems now.
Is the sub floor level and solid? Provide
a flat, level, clean weight bearing
surface so the sill pan or sill can be
properly caulked and sealed to the
opening. Scrape sand or fill as required.
Note: If additional floor covering clearance is required, attach the shim board
to the sub floor. Be sure to caulk well under the shim board.
Is the opening square? Check all corners with a framing square. Double check
by comparing diagonal measurements. Fix any problems now.

Step 2 cont.: Check and Prepare Opening.
Check to be sure the framing walls around the
opening are in the same plane. Do this by
performing a “string test” for plumb.
String Test for Plumb: Attach a string diagonally
across the opening from the outside, as shown. The
string(s) should gently touch in the center, if not the
opening is “out of plumb” by twice that distance
and needs to be corrected. Flip the string over
itself to check both planes. Fix any problems now.
*An “out of plumb” condition is one of the most
common reasons door units leak air and water.
Step 3: Caulk the Sub Floor.
On the sub floor at opening, place 3 very large beads
of sealant. Run beads full width of the opening.
Use Only Elastomeric or Polyurethane sealant.
Use an Entire Tube when Caulking along the Sub
Floor.
Step 3A: Installation with a Sill Pan.
Place the right and left sill pan ends onto the caulk beads and tightly against
the side of the opening.
Then, liberally coat the overlapped areas and the recessed areas of the pieces
with the PVC cement provided. Place center section(s) in position and hold
pieces together long enough to ensure a good bond.
For added protection, spread a bead of caulk along the glue joints and to
prevent air infiltration, run a bead of caulk along the lower interior edge of the
sill pan. Additional caulking could affect the performance of the sill pan.
Do Not Caulk the bottom of the Sill when using a sill Pan.
Step 3B: Installation without a Sill Pan.
Lay the door unit on edge or face so
that the bottom surface of the sill
can be caulked. Place very large
beads of caulk across the full width
of the sill. Additionally, place beads
of caulk along the junction of the
sill and the jamb and on the bottom
surface of the jambs and
brickmould.
Note: If a sill extender is used, place a large bead of caulk at the junction of
the extender and the sill approach.
Step 3 cont.: Caulking Back side of Brickmould.
Important!
Apply sealant to the back side of
brickmould around the entire perimeter
of the door unit. A 1/2 – 5/8 inch bead
of Elastomeric or Polyurethane caulk is
essential.
Step 4: Place Unit in Opening and Temporarily Fasten.
Lift the unit up. With top edge tilted away from
opening, center the unit and place sill down onto
sill pan or caulk beads and tilt into opening.
For all door unit configurations, note the hinge
locations and mark those locations on the jamb
faces near the door surfaces. Pre-drill 1/8 inch
diameter holes at these locations for screw
placement. A counter sink bit will help to
conceal the screw heads.
Install screws in the center pre-drilled hole
locations on both jambs to temporarily secure
the unit in the place. Do not drive screws
completely in at this time. Use #8 X 2-1/2 inch
or 3 inch exterior grade screws.
Do Not Fasten through the Brickmould.
Step 4 cont.: Plumb Hinge Side Jamb.
Work from side of the door that is weather-stripped.
Use a 6 foot level and plumb the hinge side jamb both ways (right to left and
inside to outside).
Place screws through the hinge side jamb into the studs, at each remaining
hinge location, as shown in the diagrams. Use #8 X 2-1/2 inch or 3 inch
exterior grade screws.
Do Not, drive the screws completely in at this time.
For Single or Double Doors, place screws at each hinge location, so shims can
be placed behind hinges above screws. The screws will keep the shims from
falling down while adjustments are being made.
For Sidelite units, fasten the jamb on the hinge side of the door.
For Double Door and Patio Units, fasten the fixed or passive side of the unit
first.
Single Unit Sidelite Unit Double Unit

Step 5: Shim at Hinge Locations and Secure Hinge jamb.
Leave door fastened and closed with transport clip.
Shim above screws, behind each hinge location,
between the opening and the jamb.
Use a 6 foot level and re-check hinge jamb to ensure it
is plumb and straight.
Finish driving screws tight in the middle first then top
and bottom last.
Step 6: Adjust Rest of Frame and Fasten.
From the weatherstrip side of the door, check
weatherstrip margins and contact.
Make frame adjustments so the weatherstrip
contacts the door surface equally at the top,
middle and bottom, an even 3/8 inch to 1/2
inch when fully closed.
Secure the lock side jamb with #8 X 2-1/2 or 3 inch screws through the pre-
drilled holes at the top and bottom. Do Not drive screws tight at this time.
From the swing side of the door, shim above the screw locations and make
adjustments so the margins between the door and frame are even top to
bottom.
Note: For Double Doors, make adjustments that effect the alignment, margins
and weatherstrip contact between the doors. Also follow the Astragal Site
Package Instructions for details on properly setting the slide bolt hole
locations.
Step 6 cont: Adjust Rest of Frame and Fasten.
Re-check everywhere for plumb and square, and an
even weatherstrip contact.
Finish driving all screws tight.
Step 7: Remove Transport Clip and Open Door.
Remove the transport clip.
Open and close door to check for smooth
operation.
With the door open, drill 1/8 inch diameter pilot
holes in the top hinge in the 2 screw hole
locations closest to the weatherstrip. Then, install
the #10 X 2-1/2 inch screws (provided) through
the hinge, into the stud, to anchor the door frame
and prevent sagging.
Step 7 cont.: Remove Transport Clip and Open Door.
For Sidelite and Patio Units: With the door open, check to determine if the 2-
1/2 inch long hinge screws were pre-installed in the hinges. If not, drill 1/8
inch diameter pilot holes and install the long hinge screws in the hole
locations closest to the weatherstrip.
Close the door and carefully shim between the jamb and the opening behind
the adjustable strike plate area.
Then open the door and drill 1/8 inch dia. pilot
holes and install the #8 X 2-1/2 inch screws
(provided) through the strike plate holes to
secure the lock side jamb and provide security.
Adjust strike plate in or out for proper
weatherstrip contact and door operation, then
finish tightening screws.
Step 8: Adjust Sill.
Your door unit may have an adjustable threshold cap. When properly
adjusted, it should be snug and slightly difficult to pull a dollar bill out from
under the door when it is fully closed. The dollar bill should be able to be
removed without tearing.
This check should be performed at each
adjustment screw location.
After adjusting the threshold cap, ensure that the
weatherstrip is flush with the top of the threshold
cap. Trim as necessary.
Step 9: Install Corner Seal Pads – Inswing units Only.
Apply sealant (Polyurethane or
Elastomeric) at the joint where the
threshold cap meets the door jambs.
Remove the self-stick paper from
the corner seal pads and apply to the
door jamb, with the bottom lined up
evenly with the top of the threshold
cap. When the pad is correctly
installed, the tab is on top and the
narrow part is on the bottom.
The bottom of the pad is the same width of the threshold cap to help with
alignment during installation.
Step 10: Additional Frame Anchoring.
If sill is prepared for anchoring screws, place appropriate screws through
the sill into the sub floor where needed. (Primarily on Outswing Sills)
We recommend that you provide additional frame anchoring as shown
here. Certain states or jurisdictions, notably Florida and the coast of
Texas, have specific installation requirements and may require
installation in strict accordance with the product approval for a specific
product. You should always check with the local authority having
jurisdiction for any specific installation requirements that may apply.
Specific product approval installation instructions, including those
required for the High Velocity Zone (HVHZ), are also available at
www.thermatru.com

Step 10 cont.: Additional Frame Anchoring.
Doors with Sidelites:
Shim above mull post or jambs
separating doors and sidelites. Screw
through the frame into the header,
adjacent to the shims.
Double doors:
Place temporary shims above the center
of the head frame, where doors meet.
Pre-drill and insert a screw through
frame into header, then remove the
temporary shims.
Patio Doors:
Shim above the mull post(s), Pre-drill
and insert a screw through the frame
into the header, at either side of the
post.
Step 11: Weatherproof, Finish and Maintain.
Provide and maintain a properly installed
cap or head flashing to protect top of
surfaces from Water intrusion and
damage. Tape and properly seal the top
flap of the Water Resistive Barrier (WRB)
over the head flashing.
Caulk around entire “weather” side of unit,
sealing along the brickmould to the flashing material or siding and seal all
joints between the jambs and moldings.
Seal the joints between the exterior hardware trim and the door face to
prevent air and water infiltration.
Place and set galvanized finish nails through the brickmould around the
perimeter. Use exterior grade screws if you are installing a storm door to the
brickmould. Countersink all fasteners and cover with exterior grade putty.
Add insulation material to the cavity between the opening and the unit to
reduce air infiltration and heat transfer.
All Therma-Tru Steel doors must be finished within several days of the
installation date for continued warranty coverage. For Fiberglass doors the
finishing requirement is within 6 months of installation.
Paint or stain according to Therma Tru Finishing instructions. Do Not paint
or stain the weatherstrip, it is “friction-fit” and easily removed for painting or
staining.
All 6 sides of the doors must be finished. For out-swing doors the sides, top
and bottom must be inspected and maintained as regularly as all other
surfaces.
All bare wood surfaces such as the door frame exposed to weather should be
primed and painted or stained and top coated within two weeks of exposure
for best performance.
Maintain or replace sealants and finishes as soon as any deterioration is
evident. For semi-gloss or glossy paint or clear coats, do this when the surface
becomes dull or rough. More severe climates and exposures will require more
frequent maintenance.
Access our website www.thermatru.com for printable versions of the
installation and Same Day Stain finishing instructions and to view our
Troubleshooting video for minor installation issues and adjustments.
Finishing Instructions.
Work only when temperatures are between 50°and 90°F and with
humidity less than 85%. Do not finish in direct sunlight.
Steel and Smooth-Star® Doors:
To paint Doors: Clean first with mild detergent and water or use a TSP (tri-
sodium phosphate) solution. Rinse well and allow to dry completely. Mask
off hardware, glass and remove weatherstripping before painting. Use high-
quality acrylic latex house paint, following manufacturer’s directions for
application. Use exterior grade finishes for outside surfaces. Paint edges and
exposed ends of door.
To Paint Doorlite Frames: Remove any excess glass glazing sealant by first
spraying with a window cleaner or water. Use a single edge razor blade to
score the glazing along the edge of the frame. Holding the razor blade at a 45
degree angle, scrape glazing from glass. Wipe remaining residue off with
window cleaner or mineral spirits. Clean frame with a mild detergent and
water, or use a TSP solution. Rinse well and allow to dry completely. Mask
off glass. Prime door lite frames with an alkyd- or acrylic-based primer.
Allow primer to dry before applying finish paint coats. Use high-quality
acrylic latex house paint, following manufacturer’s application instructions.
Use exterior grade finishes for outside surfaces.
Classic-Craft® and Fiber-Classic® Doors:
To Finish Doorlite Frames and Panel Inserts:
Remove any excess glazing sealant by first spraying with a window cleaner or
water. Use a single edge razor blade to score the glazing along the edge of the
frame. Holding the razor blade at a 45° angle, scrape glazing from glass.
Wipe remaining residue off with window cleaner or mineral spirits. Mask off
glass. Paint or stain using same materials as for the door. (See below).
To Paint Doors:
Clean first with mild detergent and water or use a TSP (tri-sodium phosphate)
solution. Rinse well and allow to dry completely. Prime with an alkyd- or
acrylic-based primer. Allow primer to dry completely, then paint with acrylic
latex house paint, following paint manufacturer’s application instructions.
Use a primer and paint that are compatible. Use exterior grade finishes for
outside surfaces. Paint edges and exposed ends of door.
To Stain Doors:
Clean first with a clean cloth and mineral spirits and allow to air dry or wash
door with mild detergent and water, or a TSP (tri-sodium phosphate) solution.
Rinse well and allow to dry completely. For stained surfaces, we only
recommend the use of the stain and clear coat products found in the Therma-
Tru Same-Day Stain™ Finishing Kit. Apply stain with a rag. The longer
the stain is left to “setup” before wiping off, the darker the color will be.
Using a clean rag, wipe off the stain to the color shade you desire. Remove
any excess stain from the panel grooves with the foam brush provided; allow
the stain to dry for at least 6 hours before applying topcoat. See Therma-Tru
Same-Day Stain™ Finishing Kit instructions for complete details.
Warning:
Modification or machining of this product can release wood dust, a
substance known to the State of California to cause cancer.

Constructor, subcontratista o proveedor:
Entregue estas instrucciones al propietario.
Los estándares de rendimiento de aplicación para estos productos están regidos por el
Código Residencial Internacional, el Código de Construcción Internacional y por otras
normas estatales o jurisdiccionales. Las copias de las clasificaciones de rendimiento se
encuentran disponibles en nuestro sitio Web en www.thermatru.com.
Instrucciones de instalación para
sistemas de puertas preafabricadas
Estas instrucciones de instalación están diseñadas para ayudar a los instaladores de
puertas que tienen nociones principios de carpintería y saben cómo usar herramientas
eléctricas de manera adecuada y segura. El propósito de estas instrucciones es demostrar
la manera de instalar un sistema de puertas Therma-Tru mediante el uso de métodos y
materiales que ayudan a eliminar las filtraciones relacionadas con el agua. Si se siguen
cuidadosamente las instrucciones, el sistema de puertas tendrá una vida útil prolongada
con una buena resistencia a los problemas relacionados con el agua de lluvia.
Estos métodos estan “comprobados”. Son usados frecuentemente por los constructores y
remodeladores preocupados por mantener el agua fuera de las casa. En caso de que estas
instrucciones no aclaren sus dudas, no se salten ninguno de los, y llame al 1-800-
THERMATRU y pida aclaraciones. Si todavía tiene dudas, busque más ayuda
profesional para la instalación.
Las diferentes regiones del país cuentan con diferentes requisitos de códigos, que pueden
no estar cubiertos por estas instrucciones. El instalador es el responsable de asegurar que
la instalación cumpla con los códigos locales. Si se aplican códigos únicos que no
aparecen, póngase en contacto con el 1-800-THERMATRU.
Herramientas y materiales necesarios: niveles de 2’ y 6’, martillo, espátulas
(rígidas y flexibles), escuadra de enmarcar, pistola para calafateo, escalera resistente,
calzas, cinta métrica, sellador elastomérico o de poliuretano de alta calidad, pistola
atornilladora o taladro: taladro con broca para taladro de 1/8”, navaja, puntas Philips #2 y
#3, engrapadora, material de aislamiento, gafas de protección, barrera resistente al agua,
material tapajuntas, tornillos para exteriores #8 x 2-1/2” y revestimiento para alféizar
opcional.
Lea todas las instrucciones antes de comenzar.
Mejores prácticas recomendadas por Therma-Tru
Use barreras resistentes al aqua y tapajuntas flexibles:
Recomendamos el uso de barreras resistentes al agua (WRB,
por sus siglas en inglés) aplicadas al revestimiento exterior
(OSB u otras) y el uso de productos adhesivos o de tapajuntas
flexibles para sellar el perímetro de la abertura. Se debe cortar
la WRB en la abertura (siga las pautas del fabricante) con el
cabezal de la lengüeta cubierta con cinta adhesiva, para
sellarla después en el paso 11. Se debe aplicar el tapajuntas de
manera superpuesta, como se muestra, siempre comenzando
desde la parte inferior hacia arriba (siga las pautas del
fabricante).
1994-2009 Therma Tru Corp. All rights reserved.
Therma-Tru Doors is an operating company of Fortune Brands, Inc.
Issued 4/11 Rev.G Part# MSDRIST65
Use un revestimiento para alféizar: recomendamos que primero compruebe que el
revestimiento para alféizar cabe en la abertura siguiendo las instrucciones incluidas con
éste. Coloque los extremos derecho e izquierdo del revestimiento para alféizar contra los
costados de la abertura. Compruebe que la sección central tenga el largo adecuado y, de
ser necesario, córtela con una sierra de mano o tijeras para hojalata. Asegúrese de dejar
5,08 centímetros de superposición para las uniones.
Nota: Use sólo el cemento PVC incluido en el kit de revestimiento para alféizar para unir
las piezas. El alféizar se debe sellar al subsuelo con un sellador elastomérico o de
poliuretano, pero no aplique sellador a la parte inferior del alféizar usando un
revestimiento para alféizar
Paso 1: revise la puerta.
Revise el ancho y alto.
Mida el tamaño del marco (ancho y alto), no de la moldura.
Retire las tablitas y el empaque, pero mantenga la puerta
fijamente cerrada con el sujetador para transporte. No retire el
sujetador para transporte hasta que se le indique hacerlo más
adelante en el paso 7.
Paso 2: revise y prepare la abertura.
¿La abertura es del tamaňo correcto para
la puerta? Compárela con el tamaňo del
marco de la puerta ahora, antes de la
instalación. La abertura debe tener el
alto del marco más 1.27 cm y el ancho
del macro más 1,27 a 1,91 cm. Resuelva
cualquier problema en este momento.
¿Los marcos y las paredes están A
PLOMO? Use un nivel de 6 pies y
revise ambos lados de la abertura, de las
dos maneras (del frente hacia atrás y de
derecha a izquierda). Resuelva
cualquier problema en este momento.
¿El subsuelo está nivelado y sólido? Proporcione una superficie plana, nivelada y
limpia que soporte el peso, de manera que se pueda aplicar masilla de calafateo y sellar
de forma adecuada el revestimiento para alféizar o el alféizar a la abertura. Raspe, lije
o rellene según se necesite.
Nota: si se necesita una separación adicional de la cobertura del piso, fije la tabla de
calza al subsuelo. Asegúrese de calafatear bien bajo la tabla de calza.
¿La abertura está a escuadra? Revise todas las esquinas con una escuadra de enmarcar.
Revise dos veces comparando las medidas diagonales. Resuelva cualquier problema en
este momento.