Page 1 - Serria Pacific

Our Product

Sierra Pacific manufactures state-of-the-art window and
door products. With our genesis as a major wood products
company, our windows and doors bear the unmistakable
character of the craftsmanship inherent in our company lin-
eage. As the largest manufacturer of millwork in the United
States, we understand the precision necessary to mill prod-
ucts to the exacting specifications critical to the production
of quality windows and doors. And milling select grades of
Ponderosa Pine or Douglas Fir is just the beginning of the
process.

Our sash and frame corners feature mortise and tenon joints
and are sealed and screwed. We take the additional step
of injecting sealant into specially designed corner keys in the corners of our frame for additional
protection from moisture.

Next we integrate our quality millwork with top grade extruded aluminum to protect the exterior
surface of the window and increase the longevity of the product. Our aluminum clad exterior
boasts one of the thickest extrusions on the market – and not only is the frame clad with extruded
aluminum, but the sash is clad with extruded aluminum as well.

Our aluminum clad product also features an extruded nailing flange that is an integral part of our
frame extrusion. This may seem like a small thing, but we believe that quality is based on attention
to detail. Plastic or vinyl fins can crack and fold-out or field-applied fins have a mechanical joint
where the fin is applied to the window - creating a point for potential water intrusion. We see the
value in the superior strength, stoutness and water protection of our integral extruded fin.

We take care of the details too. Every clad product we produce features a factory-applied extruded
clad drip cap at the head. Makes no difference to us what the shape - radius, trapezoid, ellipse
or rectangle - all products get an extruded aluminum drip cap finished to match the exterior of
your window or door – applied at the factory. We take it one very important step further. All Sierra
Pacific factory-mulled units sport a continuous drip cap to provide water protection at the most
critical spot – the joint between the mulled units.

13 Sierra Pacific Windows 800-824-7744