Lead times for doors and windows vary widely depending on what you order. Stock items are ready in 1 to 3 days. Products that need in-house modifications take 1 to 2 weeks. Manufacturer factory orders run 4 to 16 weeks. Specialty products can take 3 to 4 months. Knowing what affects timing helps you order smarter, avoid delays, and keep your jobs on schedule.
Every contractor has been there. The job is moving. Drywall is up. Trim is next. And then you find out the doors are still weeks away.
Lead time problems do not just slow down one trade. They ripple through the whole project. Painters wait. Flooring gets pushed. The client starts asking questions. Your reputation takes a hit.
Most of these delays are avoidable. They come from ordering too late, not understanding what affects timing, or assuming every product works the same way.
Here is what you need to know about lead times for doors and windows so you can keep your projects moving.
Not all doors and windows have the same lead time. The type of product you order determines how long you wait.
[Format as bullet list] Stock items. These are ready to go. Standard sizes, common styles, popular configurations. Expect pickup in 1 to 3 days or shipping the same week.
Modified products. Many items start as stock but need adjustments before they are ready. This includes fitting a slab into a frame with the right handing and swing. In-house modifications typically take 1 to 2 weeks, sometimes sooner.
Manufacturer factory orders. Products are built to order at the manufacturer for non-standard sizes, specific glass patterns, or unique configurations. These run 4 to 16 weeks, depending on the manufacturer and specs.
Specialty or super custom products. High-end, complex, or unusual items that require extended production. Think specialty iron work, oversized openings, or rare configurations. These can take 3 to 4 months.
The first question to ask on any order is which category it falls into. That sets your timeline.
Understanding these three categories helps you manage lead times for doors and windows more effectively and avoid surprises.
Stock means the product is ready now. Standard sizes. Common configurations. No changes needed. You can pick it up or have it shipped quickly.
Modified means the product exists, but it needs work before it is ready for your job. A supplier with an on-site shop can handle things like:
These modifications happen locally, not at the manufacturer. That cuts weeks off your wait time compared to a manufacturer’s factory order.
Manufacturer factory order means the product is built from scratch at the manufacturer. This is for jobs where nothing stock or modified will work. Non-standard sizes, unusual styles, specific glass patterns, or specialty materials.
Manufacturer factory orders are sometimes necessary. But if you can get what you need with a modified product, you save time and often money.
Not every supplier can modify products in-house. Many just place manufacturer orders and wait like everyone else.
A supplier with an on-site custom door shop can make adjustments locally. That means faster turnaround and more flexibility when jobs change.
At The Liquidators Company, our shop handles modifications like sizing, handing, swing direction, SDL installation, and hardware prep. What might take 6 to 12 weeks as a manufacturer factory order can often be done in 1 to 2 weeks in-house.
This matters most when:
Specs change mid-project. Clients change their minds. Measurements come back different from expected. A local shop can react faster than a manufacturer.
You need to stay on schedule. When the job cannot wait 8 weeks, a modified product is often the answer.
[Paragraph] Ask your supplier what they can do in-house before assuming everything has to be a manufacturer’s factory order.
The short answer is earlier than you think.
Many contractors wait until the project is well underway before ordering. By then, the timeline is already tight and your options narrow fast.
Here is a better approach:
The earlier you order, the more options you have. Waiting until the last minute limits your choices and puts the schedule at risk.
Checking lead times for doors and windows before you commit helps you plan better and avoid surprises that slow projects down.
At The Liquidators Company, you can call or email to check stock on exterior doors, windows, and other products. Our team can tell you what is in stock, what needs modification, and what requires a manufacturer’s factory order.
This takes a few minutes but saves days or weeks of waiting. You find out before the order is placed whether the timeline works for your job.
Questions to ask when checking availability:
A quick call before you order can change your whole approach.
Even experienced contractors run into problems with lead times for doors and windows. Most issues come from a few common mistakes.
Most delays are preventable. They come from process, not bad luck.
Managing lead times for doors and windows comes down to planning and working with the right partners.
Start by understanding what you need and when you need it. Map out your project timeline and work backward from install dates to figure out when orders have to be placed.
Choose suppliers who communicate clearly about timing. You want honest estimates, not optimistic guesses. And you want updates if anything changes.
Build relationships with suppliers who can react when things shift. A supplier with an on-site shop and strong inventory gives you more flexibility than one who just passes orders to a manufacturer. Resources like the National Association of Home Builders offer scheduling guides that can help with broader project planning.
At The Liquidators Company, we work with contractors across North Georgia and the Atlanta area every day. We know how tight schedules get. Our team can walk you through lead times for doors and windows, what is in stock, and when manufacturer orders need to be placed. We carry a wide selection of fiberglass doors, iron doors, windows, and more.
Contact us or stop by our Dawsonville location. Bring your specs. We will help you build a plan that keeps your project on track.
