Thermiser Insulated Door

The Thermiser Insulated Door is designed to deliver exceptional thermal efficiency, durability, and security for commercial and industrial applications. Featuring a foamed-in-place polyurethane core, it provides superior insulation to help reduce energy costs and maintain consistent interior temperatures. Its robust steel construction ensures long-lasting performance, while perimeter weather seals enhance protection against air, water, and dust infiltration. Ideal for warehouses, manufacturing facilities, and climate-controlled environments, the Thermiser Insulated Door combines strength, energy savings, and reliable operation in one high-performance solution.

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Thermiser Insulated Door

Built for the great outdoors, Thermiser Insulated door not only endures the elements, it also affords you increased security and decreased sound transmission. The secret lies in the foamed in place insulation. It seals and safeguards the building envelope so you stay cooler in the summer, warmer in the winter, and also experience better noise control.

4.7 | 102 Reviews

CONSTRUCTION:

Your Trusted Partner For Installing New Doors, Repair, Maintenance.

Fast

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Affordable

Specifications and Options

Overview

Construction

Double skin interlocking roll formed interior and exterior metal slats

Design Customization

316 Stainless Steel in #4 finish 300 Series in #4 finish

Brochures

Specifications and Options

Construction

Double skin interlocking roll formed interior and exterior metal slats

Design Customization

316 Stainless Steel in #4 finish 300 Series in #4 finish

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Giveaway begins on January 1st 2026 and ends on June 1st 2026. Entries submitted after the deadline will not be considered.

How to Enter

Follow the instructions provided in the giveaway announcement on www.securelifts.com/giveaway. Only one entry per household & property (residential only) is permitted.

ELIGIBILITY: Minimum age 18 and older, within our residential home service area. Employees, officers and directors, and members of their immediate families or of their households (whether related or not), of Sponsor, its affiliated or subsidiary companies, judging agents and promotion partners are not eligible. All applicable federal, state and local laws and regulations apply.
Minimum Participants: A minimum of 999 eligible entries must be received for the giveaway to be conducted. If the minimum threshold is not met by the end of the Entry Period, the giveaway may be canceled or extended at securelifts discretion.
Video Shoot Requirement: The winner agrees to participate in a small video shoot, to be scheduled at a mutually convenient time determined by securelifts. The purpose of the video shoot is to capture the winner’s experience with the prize for promotional purposes. Failure to participate in the video shoot may result in forfeiture of the prize.
Winner Selection: Winners will be selected at random from eligible entries and notified via email within 10 days after the giveaway ends. If a potential winner does not respond within 10days of notification, another winner may be selected up to 5 trials .
Prizes: Prizes are as described in the giveaway announcement. Maximun value of $4000, No cash alternative or substitution of prizes is permitted. Prizes are non-transferable, goverment fees not included nor elimnated.
Publicity: By entering the giveaway, participants agree to allow SECURELIFTS to use their name and likeness for promotional purposes without additional compensation.
Privacy: Information collected from entrants is subject to securelifts’s privacy policy and will not be shared with third parties except as necessary to administer the giveaway.
Limitation of Liability: SECURELIFTS is not responsible for lost, late, incomplete, or misdirected entries or for any technical or human error that may occur in the administration of the giveaway or the processing of entries.
General Conditions: SECURELIFTS reserves the right to cancel, suspend, or modify the giveaway if fraud or technical failures compromise the integrity of the giveaway, as determined by SECURELIFTS in its sole discretion.
Permits: Permits fee not included, participants must pay $900.00. SECURELIFTS would process permits price include governments fees and permits runner (SecureLifts not reliable on any other pending fees, fines and liens on such property).
Warranty: SecureLifts warranty the door or the opener provided by SecureLifts limited warranty for any defective part is One Year, additional warranty can be purchased separately.
Labor Warranty: Are applicable 30 days from install

* By participating in this giveaway, entrants agree to be bound by these rules. For questions regarding the giveaway, contact giveaway@securelifts.com.

May not be combined with any other promotions