The TimeLock Siding System

Engineered Around the Choices That Matter Most

50% off Installation

& No money down, No payments, No interest for 1 year*
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Insulation, profile, color, and protection — configured for your home, not pulled off a one-size-fits-all shelf.

Most siding decisions come down to a single trade-off: the look a homeowner wants versus the performance the home needs. The TimeLock Siding System is built so you never have to choose between the two. It is our flagship insulated siding line and the most complete exterior we install — a fully integrated system where insulation, panel profile, color, and weather protection are selected to fit your home and assembled to work as one.

Where a single siding product simply covers the wall, a system works behind it, around it, and over it. That distinction is what defines TimeLock, and it is why we treat it as the foundation of everything we install.

The Choices Built Into Every TimeLock Installation

A TimeLock exterior is configured around your home. Here is where you make the decisions — and where each one pays off.

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Choose
Your Profile

The TimeLock Siding System is available in both horizontal and vertical panel profiles, so the finished exterior matches your home’s architecture instead of forcing a compromise. Horizontal lap profiles suit traditional, colonial, and ranch-style homes; vertical board-and-batten profiles bring definition to farmhouse, modern, and craftsman exteriors. Many homeowners combine the two to set off gables, entryways, or a single accent wall.

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Choose
Your Color

With more than 30 colors to choose from, the TimeLock palette spans warm neutrals, deep saturated tones, and crisp classic whites. Every color is protected by fade-resistant finish technology engineered to hold its richness through years of sun, heat, and seasonal swing — so the color you select on consultation day is the color your home keeps.

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Built-In
Energy Performance: ComfortLock Technology

What separates a TimeLock installation from standard siding sits behind the panel. Every TimeLock Siding System is built on ComfortLock Technology, our proprietary insulation layer engineered around Neopor® graphite-enhanced insulation by BASF. Non-flammable, breathable, and highly efficient, this layer wraps the home in continuous insulation that helps hold conditioned air inside and softens the temperature swings that drive up energy bills. It is the difference between siding that covers a wall and a system that improves how the home performs all year.

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Storm-Rated
Durability

TimeLock panels carry a wind rating of up to 150 mph, making the system a strong fit for the storm-prone markets across our service area. Construction is moisture- and rot-proof, which means no more painting, caulking, or sealing cycles — and no more watching the edges of your siding break down season after season.

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Protection
That Outlasts Ownership

Every TimeLock Siding System is covered by a double lifetime product warranty that transfers to the next owner, paired with the TimeLock workmanship guarantee on the installation itself. It is coverage built to follow the home, not just the homeowner who bought it.

Every TimeLock Siding System Includes

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ComfortLock Technology, featuring Neopor® graphite-enhanced insulation by BASF

Your choice of horizontal or vertical panel profiles

More than 30 color options with fade-resistant finish technology

Moisture- and rot-proof construction — no painting, caulking, or sealing cycles

A wind rating up to 150 mph for storm-prone markets

A double lifetime product warranty that transfers to future owners

The TimeLock workmanship guarantee on every installation

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More Than Siding. A System Backed by TimeLock.

The “TimeLock” name isn’t a label we apply after the fact — it’s the standard the entire system is built to meet. From the insulation layer to the final panel, every TimeLock Siding System installation is completed by certified TIMEPROOFUSA crews to a standard that holds steady regardless of market, home, or color selection. When the work carries the TimeLock name, it carries our full commitment behind it.

Frequently Asked Questions

Most siding is a single product installed over the wall. The TimeLock Siding System is a fully integrated assembly — insulation, profile, color, and protective construction engineered to work together. That integration is what delivers the energy performance, durability, and lasting finish a stand-alone panel can’t match on its own.

ComfortLock Technology is the insulation layer built into every TimeLock Siding System, engineered around Neopor® graphite-enhanced insulation by BASF. It adds a continuous, breathable, non-flammable layer behind your siding that helps keep conditioned air where it belongs and reduces the energy lost through exterior walls — comfort and efficiency you feel inside, not just protection you see outside.

Yes. During your free in-home consultation, our design visualization platform shows your actual home on-screen with different TimeLock profiles and colors applied. You’ll see the finished result — profile, color, and finish — before any work is scheduled.

Yes. The TimeLock Siding System carries a double lifetime product warranty that transfers to the next owner, and the TimeLock workmanship guarantee covers the quality of the installation itself. The coverage is designed to add lasting value to the home, not only to the original buyer.

The system is engineered as a permanent exterior solution rather than a stopgap. Insulation, Moisture- and rot-proof construction, fade-resistant color, and a 150 mph wind rating are all built to deliver decades of performance — with none of the repainting and resealing that older siding demands.

See the TimeLock Siding System on Your Home

The fastest way to understand what the TimeLock Siding System can do is to see it — profile, color, and finish — rendered on your actual exterior. Schedule your free design consultation, and a TIMEPROOFUSA design consultant will walk you through every option, answer your questions, and provide exact pricing that stays valid for 12 months.

Hear It From Your Neighbors

Our Reviews

The team that did the install was very professional. And the area was always clean and neat throughout the install process. It was the easiest install I have had!

Tom D.

We had damage from a fire and this team had someone on-site the next day. They were professional and experienced. The job was completed in three days, much appreciated effort.

Johnny K.

I highly recommend timeproof. Jordan Filderman took the time to educate us on the different products and services they offer. Jordan made the entire process smooth and stress free. He was extremely professional.

Teja G.

Tyler W came to my home today. He was so delightful to talk to and helpful with all of my questions. If he is anything like the rest of your team, you hire well.

John C.

I called with a question on my roof (they didn't install)and they send someone out right away. Jeff was great. Went on the roof and checked it out. Thanks Jeff!

Heidi N.
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Contact Us

A blue and red truck with "TimeProofUSA" branding and a ladder rack is parked in front of a suburban house on a sunny day.

Address
5515 East La Palma Avenue Suite 250
Anaheim, CA 92807
Hours

Mon-Fri: 8am - 7pm local time
Sat-Sun: 9am - 4pm local time

Phone Number
(855) 351-9413
© 2026 TIMEPROOFUSA. All Rights Reserved

*Installation is the equivalent of 20% the total cost of your project. 10% discount applies. Rules and restrictions apply. Offer made by Medallion Roofing LLC dba TIMEPROOFUSA. All offers are limited-time promotions and expire (date). Offers are subject to availability and may be withdrawn or modified at any time without prior notice. Offers may not be combined with one another or with any other TIMEPROOFUSA promotion, discount, or financing arrangement unless otherwise specified in writing. Offers are valid only for new customers or new project engagements as determined by TIMEPROOFUSA. Void where prohibited by law. For complete offer details, eligibility requirements, and terms and conditions, visit timeproofusa.com. Visit https://www.timeproofusa.com/licenses/ for full license numbers by state. Subject to credit approval. Service Finance Plan #2012. Financing provided by Service Finance Company, LLC. No interest will be charged on the promotional purchase if the promotional balance is paid in full within 12 months. No monthly payments required during the promotional period. Interest will be charged to your account from the purchase date if the promotional balance is not paid in full within 12 months. Terms and conditions apply. Void where prohibited. See TIMEPROOFUSA representative for complete details. Offer expires 5/31/2026