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Alumitrex 39-1/2" x 121-3/4" Storefront Glass Entrance System - Exterior Steel Stud Wall with Veneer, Door with Transom, Made in USA

Alumitrex storefront glass doors - pre-glazed with tempered safety glass and equipped with Grade 1 UL Listed, ANSI/BHMA certified hardware. ADA & IBC compliant, made in the USA for secure, code-compliant commercial entrances.

Alumitrex 39-1/2" x 121-3/4" Storefront Glass Entrance System-36" x 84" RH Medium Stile Door with 36" Transom for Exterior Steel Stud Wall with Veneer-1/4" Tempered Safety Glass, Standard-Duty Construction, Clear Anodized-Made in USA (3-4 Week Production)

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Item Return Policy: Assembled Per Order, Non-Returnable
Product Code: ATX-MS-36T-M-3070-RH-AL
Custom Manufactured, Usually Ships In 3-4 Weeks

Orders Over $200 Qualify for FREE SHIPPING!

Alumitrex™ 39-1/2" x 121-3/4" Storefront Glass Entrance System - 36" x 84" RH Medium Stile Door with 36" Transom - Exterior Steel Stud Wall with Veneer - 1/4" Tempered Safety Glass, Standard-Duty, Clear Anodized - Made in USA (3-4 Week Production)

A complete, exterior-compliant storefront entrance system engineered for steel stud walls with exterior veneer. Combines a 36" x 84" RH medium-stile door with a 36" transom window above to increase daylight and visibility. The door ships pre-glazed. The entrance frame is pre-fabricated and requires field assembly. Transom glass ships in a separate crate and is field glazed after the frame is anchored and sealed. Total system frame size: 39-1/2" x 121-3/4".

Compliance & Intended Use

  • Exterior application with dedicated sill and head flashing to manage water at threshold and transom head.
  • ADA approach/operability supported when adjusted per A117.1.
  • IBC storefront entrance assembly practices for non-fire-rated openings.
  • Hardware: Grade 1 where applicable; UL Listed and ANSI/BHMA certified components (A156 series).
  • Standard-duty construction for moderate-traffic commercial entrances.

Aluminum storefront systems are generally non-fire-rated. For rated egress, select a listed hollow metal/fire-rated assembly.

What’s Included

  • Pre-glazed door leaf: 36" x 84" RH medium stile (typ. 3-1/2" vertical stiles) with 1/4" tempered safety glass; clear anodized finish.
  • Transom frame section: integrated above the door; ships KD and assembles in the field.
  • Transom glass: 1/4" tempered safety glass, crated separately and field installed after frame is set and sealed.
  • Exterior sill package: commercial threshold plus sill flashing to integrate with the wall’s drainage plane.
  • Head flashing/drip edge components to shed water at the transom/head condition.
  • Primary hardware set: Grade 1 door closer (A156.4), entry lock/latch (A156.5), interior push bar and exterior pull (A156.6), top and bottom pivots/hinges.
  • Perimeter gaskets/weatherseals per system design.
  • Installation instructions and packing list.

Key Specifications

Total System Frame Size39-1/2" x 121-3/4"
Door Leaf36" x 84" (RH), medium stile
Transom36" high window above the door; glass field glazed
Glazing1/4" tempered safety glass (door pre-glazed; transom glass ships separately)
FinishClear anodized aluminum rails, stiles, and framing
UseExterior, standard-duty, moderate-traffic
OriginMade in USA
Production3-4 week typical lead time

Wall Type & Exterior Weatherproofing - Steel Stud with Veneer

Designed for steel stud wall systems with exterior veneer over a continuous WRB. The included threshold, sill flashing, and head flashing/drip edge integrate with the wall’s drainage plane to shed water to the exterior and reduce leak risk at both sill and transom head.

  • Coordinate continuous WRB behind veneer; integrate pan/sill flashing that positively drains to exterior.
  • Prepare a flat, level, structurally sound sill; bed threshold in continuous sealant; provide end dams/drip edges where detailed.
  • Anchorage: fasten to structural steel studs or tube steel/headers using self-drilling screws or anchors per engineer; add blocking/reinforcement as required.
  • Shim jambs, head, and transom mullions to maintain plumb, level, and square; verify clear opening and reveal uniformity.
  • Perimeter-seal to WRB/transition membranes with backer rod and commercial-grade sealant; tool for a weather-tight joint.

Anchors and structural reinforcement are by installer so fastener type, length, and spacing match the specific stud gauge, sheathing, and veneer system per project engineering.

Typical Installation Sequence

  1. Verify rough opening and layout; confirm system frame size 39-1/2" x 121-3/4".
  2. Dry-fit components; assemble the pre-fabricated frame (KD) including transom section per instructions.
  3. Install pan/sill flashing; bed threshold in continuous sealant; set and plumb the frame.
  4. Anchor jambs, head, and transom mullions to structural studs/reinforcement; seal perimeter joints.
  5. Install head flashing/drip edge above transom; integrate with WRB/through-wall flashing as detailed.
  6. Adjust closer and hardware to ADA parameters; verify smooth operation and latch engagement.
  7. Field glaze the transom: set blocks, install glass from the crate, apply glazing, secure stops; verify weatherseals.
  8. Final QA: clear opening, sweep/latch speeds, and water-shed at sill and head.

Popular Options & Upgrades

  • Insulated, laminated, tinted, or low-E glass for door/transom.
  • Keyless entry, electric strike (non-rated), access control prep.
  • Alternate anodized or painted finishes.
  • Enhanced weatherseal packages for high-exposure facades.
  • Pull/push hardware upgrades (ladder pulls, crash bars, custom grips).

Shipping & Packaging

  • Door ships pre-glazed; transom glass ships in a separate crate for field glazing.
  • Frame components protected and crated for freight with clear labeling.
  • Hardware packaged with fasteners for door and frame components.

Quotes & Technical Support

Need a different transom height, insulated glass, or custom widths? We will configure the right exterior-compliant entrance system for your steel stud with veneer application.

  • Call: 866-232-5673
  • Text: 210-275-8966

Backed by expertise and your preferred authorized dealer.

Dimensions

  • Exact Frame Size: 39-1/2 in. x 121-3/4 in.
  • Rough Opening: 40 in. x 122 in.







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