Jamb Extension
WHY CHOOSE Pauley Plastic Jamb Extension?
- Make it Custom: Our three standard width options are available in custom cut lengths, so you can get the exact fit for your project.
- Color Matching: We offer custom color matching, allowing you to match the trim to your specific design or color scheme.
- Packaging: We have multiple packaging options available, from UPS for your smaller orders to freight services for when you need to ship in bulk.
- 100% Virgin PVC: Pauley Plastic uses only 100% virgin PVC, ensuring superior quality, durability, and consistency for your glazing bead needs.
HOW TO USE Jamb Extension
Achieving a perfect finish for your vinyl sliding glass door installation often requires addressing the difference in wall thickness. A typical finished wall measures 5 3/8", while most vinyl sliding door frames are 4 3/4". This leaves a 3/4" gap on the interior side when the door is installed flush with the exterior. To solve this, our jamb extension solutions, also known as square tubing, vinyl stops, poly stops, or box trim, provide the ideal fit. Specifically, our standard product is a 3/4" x 1" rectangular vinyl extrusion, equipped with adhesive tape on both the narrow and wide sides. This allows for easy attachment to the inside door frame, bringing it flush with the interior wall, ready for your colonial trim. The 3/4" side is generally used, but the 1" side accommodates situations where uneven stucco necessitates a greater extension. We also offer additional jamb extension sizes to meet your specific needs.
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Connect NowAll Jamb Extension is available in interior and exterior grades. We offer multiple color options.
COLOR Matching Process
- We start the custom color matching process by receiving a sample or color specification from you.
- Our team uses high-precision colorimeters to analyze the exact shade, hue, and finish of the color.
- Once we have the data, we formulate a batch of our vinyl material to match your sample as closely as possible.
- This involves mixing pigments and additives to achieve the desired color.
- We then produce a small test piece for your approval.
- If adjustments are needed, we refine the formula and create another sample.
- Once you confirm the color match, we proceed with the full production of your vinyl window trim, ensuring it blends seamlessly with your existing decor or project requirements.
FAQs from Window Jamb Extension Installers and Buyers
What is a vinyl jamb extension?
A vinyl jamb extension is a piece of vinyl trim that extends the depth of a window or door frame to match the thickness of interior walls, creating a seamless transition between the frame and the wall.
What’s the purpose of a vinyl jamb extension?
It fills the gap between a window or door frame and the interior wall, improving insulation, aesthetics, and providing a finished look for trim or casing installation.
How does vinyl jamb extension differ from wood or metal options?
Vinyl is lightweight, moisture-resistant, and low-maintenance compared to wood, which can rot, or metal, which may corrode. Vinyl is also easier to cut and install, though it’s less rigid than some alternatives.
Where is vinyl jamb extension used?
It’s typically used in homes with thicker walls (e.g., due to added insulation or drywall) where standard window or door frames don’t reach the interior surface.
Can I install vinyl jamb extensions myself?
Yes, it’s DIY-friendly. You’ll need a measuring tape, a saw or utility knife to cut the vinyl to size, and adhesive or screws to secure it. Check the window or door manufacturer’s instructions for best results.
Does vinyl jamb extension come in different sizes or colors?
Yes, it's available in various widths and colors, like white, beige, or black to name a few. While our standard line of colors are matched to popular window brands, we offer custom color matching solutions for special projects or new brand lines. Jamb extensions can also be painted prior to application.
How long does vinyl jamb extension last?
With proper installation and maintenance, it can last 20-30 years. It resists warping and fading but may crack if subjected to extreme temperatures or physical stress.
Is vinyl jamb extension required for all windows or doors?
No, it’s only needed when the wall thickness exceeds the depth of the window or door frame. It’s common in new construction or retrofits with added insulation.
How do I maintain vinyl jamb extensions?
Inspect them occasionally. Clean with mild soap and water to remove dust or grime, and ensure they remain securely attached. Never use harsh chemicals, as this could lead to adhesive failures.
Can vinyl jamb extensions improve energy efficiency?
Possibly, by closing gaps between the frame and wall, they help reduce drafts and improve insulation, especially when paired with proper caulking or weatherstripping.
We are manufacturers of vinyl profiles for the replacement window industry, not licensed contractors. The information provided in our Q&A section is intended for general guidance on product longevity and maintenance. It does not constitute legal advice or professional contracting recommendations. Installers should consult local building codes and regulations as needed.
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