CGI Door Installation Nationwide

CGI Door Installation: The Pasadena Owner’s Guide

If you have a CGI door and a part has failed, here’s the direct answer: Juniper Windows Pasadena stocks CGI-compatible hardware, hinges, sweeps, rollers, and threshold components, and we install them throughout Pasadena for a typical installed price of $180 to $420 per door, depending on the part and what’s worn around it. Most single-part swaps are done in one visit. Here’s the reality we see every week in Pasadena: a homeowner notices the door dragging, a hinge that groans, or a sweep that’s let daylight sneak under the panel, and they assume the whole door needs replacing. It usually doesn’t. CGI builds doors meant for hurricane zones; the frame and panel often outlast the moving parts by a decade. The part fails first. That’s what this page is for.

Call (626) 657-5977

Which CGI Models This Applies To

CGI’s residential door lines share a lot of hardware DNA across models, but there are compatibility gotchas you need to know before ordering anything. The main lines we service in Pasadena are the Sierra, Estate Collection, and the Sentinel Series, plus the older Classic line still on plenty of homes in the San Gabriel Valley. The biggest gotcha lives in the threshold and sweep: Sentinel doors use a taller, heavier extruded aluminum threshold than the Classic line, and a generic sweep won’t seal against it. You’ll see daylight under the door and think the sweep is worn when the real issue is the wrong profile for the threshold. If you can find the label, it’s usually on the hinge edge of the door panel or the top rail. Don’t panic if the sticker is gone. Send us a photo of the door edge and the threshold profile, and we’ll match it. When it comes to replacement parts, CGI OEM parts are well made, but the lead time can stretch to two or three weeks. For hinges, sweeps, and rollers, we often install quality aftermarket equivalents from the same manufacturers CGI uses. For impact-rated glass or a full replacement panel, OEM is the only route. We’ll tell you which is which before you spend a dollar.

Signs Your CGI Door Installation Is Failing

• The door drags across the threshold or sticks at the latch side. This usually means the hinge screws have loosened or the top hinge has pulled slightly away from the jamb. On heavier impact-rated CGI doors, hinge wear shows up as sagging first.
• You can see daylight under the door or feel a draft near the floor. The sweep or threshold cap has worn down. In Pasadena’s dry heat, rubber and vinyl sweeps harden and crack faster than they do in humid climates.
• The door is hard to lock, or the deadbolt misses the strike plate. When a CGI door settles even a quarter inch, the latch and deadbolt stop aligning. Forcing the lock chews up the strike plate and eventually the lock body.
• The door closes too fast or slams behind you. The closer (if you have one) or the spring-loaded hinge has lost tension. On a heavy impact-rated door, that slamming force is brutal on the frame.
• You hear a grinding or popping sound when the door swings. That’s typically a worn roller or a hinge pin that’s galled. Left alone, it will wear the hinge knuckles out and turn a $40 fix into a full hinge replacement.

Replacement Cost & What’s Included

Here are the installed price ranges you should expect in Pasadena for the most common CGI door part replacements:

• Door sweep replacement: $45 to $95 installed, including the correct profile matched to your CGI threshold
• Hinge replacement or reinforcement: $85 to $210 installed per hinge set, depending on whether the jamb needs a longer screw pack or a reinforcement plate
• Roller replacement (sliding CGI doors): $120 to $260 installed, including track cleaning and adjustment
• Threshold replacement: $180 to $420 installed, including sealant and re-leveling
• Full weatherstripping and sweep package: $140 to $280 installed

The range comes down to two things: the condition of what’s around the failed part, and whether your door is a standard residential unit or a heavier Sentinel impact-rated model. Every quote we give is a written price before any work starts, and it stays fixed. No “discovered additional work” surprises at the door. Parts and labor on every installation are covered by our 365-Day Done Right Promise: if the part we installed fails within a year, we fix it at no charge. If our repair fails a second time, the follow-up is free too. Those guarantees are in writing on your invoice.

DIY or Call Us?

Some things you can absolutely check yourself without tools or risk. Is the sweep visibly cracked or compressed flat in one spot? Is the threshold cap loose enough to wiggle with your thumb? Are the hinge screws tight, and is the top hinge pulling away from the jamb when the door is open? Those are safe to inspect, and it helps us give you a faster, more accurate quote when you send photos. But a CGI door is heavy. An impact-rated panel can weigh 150 pounds or more, and when a hinge lets go on a door that heavy, the panel swings with enough force to cause a serious injury. We don’t recommend any owner tries to remove or support a CGI door panel themselves without the right blocking and a second set of hands that knows where to stand. Same goes for adjusting or re-tensioning a closer on a heavy door. If the door sags more than a quarter inch at the latch side, call us at (626) 657-5977. We’ll send a tech who has done this exact job enough times in Pasadena to know when a hinge can be saved and when it can’t. The quote is free, and you get a live arrival time before we head your way.

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