Door sizes are quoted two ways: the nominal size people refer to, and the actual slab dimension you order. Mixing them up causes delivery errors on site. This guide explains the difference and how to write a door schedule correctly. Nominal vs Actual Common nominal sizes such as 30×80 or 36×80 are rounded references. The […]
Nominal Door Sizes Explained: Actual Dimensions, Frames, Buying Guide 2026 Read More »
Replacing a shed door usually means finding the right size and the right material for an opening that has probably warped over the years. This guide covers the options and how to order a replacement that will last. Measure First Measure the opening in three places for width and height and use the smallest figures.
Shed Door Replacement: Options, Sizes and Factory Ordering Read More »
An entry door with sidelights widens a narrow facade and fills the hall with daylight. The added glass changes the material and budget calculation. This guide compares the main options for specifying doors with sidelights in 2026. Material Options Steel doors with sidelights offer security at a lower price; fiberglass resists dents and weather; solid
Front Entry Doors with Sidelights: Material & Cost Buying Guide 2026 Read More »
Basement doors face a tougher environment than any interior door: temperature swings, moisture and security demands. The core construction you specify decides how the door performs. This guide compares solid and hollow core options for outdoor basement doors. Hollow Core Doors Hollow core doors are light and inexpensive, built with a honeycomb or lattice interior.
Solid vs Hollow Core Outdoor Basement Doors: The B2B Buyer’s Guide Read More »
The 24×80 door is a staple for narrow openings — closets, pantries, utility rooms and hallways. Because it is narrower than a standard entry, the specification details matter. This guide compares types and what to check before ordering. Standard vs Custom Sizing A 24×80 door is usually a nominal size; the actual slab may be
24×80 Door Buying Guide: Types, Sizes and Best Options Compared Read More »
A transom — the glazed panel above a door — adds daylight and height to an entrance. In commercial and hospitality projects, transoms are specified as matched door and transom assemblies. Here is what to consider when specifying them. Fixed vs Operable Transoms Fixed transoms are the most common and simplest to build. Operable transoms
Transom Doors: Where They Work and What to Specify Read More »
Hang a slab door square and gap-free: tools, hinge mortising, shimming and gap tolerances in mm and inches, plus fixes for binding doors.
How to Hang an Interior Door: Step-by-Step With Tolerances Read More »
Seal gaps, add mass and upgrade the slab in the right order. Costs, expected STC gains and when replacing the door beats retrofitting it.
How to Soundproof an Existing Door: 7 Methods That Work Read More »
Soundproof Doors · Jusen Doors Technical Team · Reviewed by Jusen Doors Engineering Team Sliding barn doors are a popular choice for interiors, but their natural air gaps around the edges let sound pass freely. The good news: a barn door can be made significantly quieter without losing its sliding function. This guide from the
Barn Door Soundproofing: 7 Ways to Reduce Noise Read More »
