AT1144-68 Decorative Half-Round HDP Urethane Arch Trim - 68" Opening
- SKU:
- AT1144-68
- MPN:
- AT1144-68
- Condition:
- New
- Availability:
- Typically Ships within 2-3 weeks from Order Date
- Width:
- 68.00 (in)
- Height:
- 5.50 (in)
- Depth:
- 1.75 (in)
- Shipping:
- $129.00 (Fixed Shipping Cost)
Description
AT1144-68 Decorative Half-Round Arch Trim — 68" Opening
Finish a half-round window or arched doorway with Spectis AT1144-68 moulded arch trim. This primed high density polyurethane (HDP) arch has a decorative moulded face with rounded bands and recessed details, a 5½" trim width and a 1⅝" projection. Pair it with matching MD1144 straight moulding and an optional K2711 keystone to create a coordinated window or entrance surround.
68" Inside Diameter
Designed for a 68" half-round opening. Confirm the opening shape and dimensions against the product drawing.
Moulded Profile
5½" face width and 1⅝" projection, matching MD1144 profiled moulding.
Primed HDP Urethane
Decorative polyurethane arch trim supplied primed and ready for paint.
Made to Order
Confirm all dimensions before ordering. This made-to-order product is nonreturnable.

How to Read the Size
The 68" dimension is the inside opening diameter, measured between the inner edges at the base. The trim is 5½" wide around the curve. Overall dimensions are 79" wide × 39.5" high × 1⅝" projection. The 5½" trim width is not the overall arch height.
AT1144-68 at a Glance
Style: Moulded half-round archInside diameter: 68"
Trim face width: 5½"
Overall width / height: 79" / 39.5"
Projection: 1⅝"
Material: High density polyurethane (HDP)
Finish: Primed, ready to paint
Matching trim: MD1144
Matching keystone: K2711
See the Moulding Profile
The profile-detail panel beneath the arch shows the matching MD1144 straight moulding and its shaped end. This arch has a decorative face with rounded bands and recessed details. The matching straight moulding continues that profile down the sides of your opening.
Complete the Arch Surround
These matching components are identified in the Spectis catalog. Straight trim continues the arch profile down the sides of the opening; the optional keystone adds a center accent. Matching trim and keystones are sold separately. Check the component drawings and installation arrangement before ordering.
Matching Straight Trim
MD1144 Decorative Casing Trim1⅝" projection × 5½" face width × 144" length. Matches this arch’s moulded profile and trim width.
Shop Matching Trim ›Matching Keystone
K2711 Urethane KeystoneThe catalog-listed keystone for AT1144 arches. Use it as an optional center detail for a coordinated surround.
Shop K2711 Keystone ›Other Profiles for Your 68" Opening
Keep the same 68" inside opening diameter and choose a different moulding profile or trim width. Wider trim changes the overall outside dimensions. Select a profile below to view its details and matching components.
Installation & Finish
Dry-fit the arch and matching components before fastening. Follow Spectis installation instructions, including the requirement to use Spectis adhesive on all bedding and butt joints. Secure the trim as directed, finish the joints and fastener holes, and paint after installation. This arch is decorative and is not a structural support.
How to Install Arch TrimStep-by-step guide, size chart and matching trimRead the Guide ›Shipping
The long side is over 48 inches, so it ships LTL freight, the same as a long header.
a verified commercial address a 52-foot trailer can pull into. A house with a business in it does not qualify.
If the carrier calls the address a residence, a $275 fee is added, and you get a confirmation letter so you can correct the address or pay the extra freight.
The order goes to the Spectis plant in Manitoba the same day. Shipping from Canada typically takes two to three weeks.
Drawings & Resources
Product Drawing
Review the exact opening, overall dimensions and profile before ordering.
View AT1144-68 Drawing (PDF) ›
Spectis Catalog
See arch profiles and matching component information on catalog pages 122–123.
Open Spectis Catalog ›
Questions
Which straight trim matches this arch?
MD1144 profiled head trim matches the 1⅝-inch projection and 5½-inch face width of AT1144-68.
Which keystone goes with AT1144-68?
The Spectis catalog lists K2711 as the matching keystone for the AT1144 arch family. It is sold separately.
Does 68 inches mean the overall width?
No. 68 inches is the inside opening diameter. The overall width is 79 inches: the 5½-inch trim on both sides plus the opening. The arch is 39.5 inches high with a 1⅝-inch projection.
Are the matching trim and keystone included?
No. This listing is for the arch trim. Matching straight moulding and the optional keystone are purchased separately.
Can I return this arch?
This arch is made to order and is nonreturnable. Confirm the drawing, opening size and profile before ordering.
Not sure this arch trim fits the opening? Weekdays, 8 a.m. to 6 p.m. Eastern.
800-986-1250 sales@spectis.usBuilders, designers, and customers: if Spectis products or the installation steps are modified, you agree to indemnify, defend, and hold harmless Veritas Products LLC, veritasproducts.com, and spectis.us from any claimed loss or damage, regardless of other instructions.