Guidance on Long Lead-Time Materials for Your New Build Home Construction
- Chris McIvor
- Aug 20
- 3 min read
Building your dream home is both exhilarating and daunting. With numerous decisions to make, one of the most important is choosing your materials. Some materials have long lead times, meaning you need to order them ahead of time to avoid delays. This guide highlights key long lead-time materials you should be aware of to ensure a smooth new build process.
Comprehending Lead Times
Before we get into specifics, let’s clarify what "lead time" means in construction. Lead time is the duration from the moment you place an order for materials to the time they are delivered to your site. Various factors can affect lead times, including:
Manufacturer Availability: Some manufacturers may be backlogged.
Shipping Logistics: Transporting materials can involve unforeseen delays.
Market Demand: Popular items may have longer waiting periods, especially in peak seasons.
Being aware of these factors will help you make informed decisions that can save you time and money.
1. Windows and Doors
Windows and doors are essential aspects of your build, with custom options often requiring significant lead times. For instance, high-performance windows can take 8 to 12 weeks to arrive. If your designs include specific glazing or framing options, that timeline could stretch even longer.
To avoid delays, finalise your choices early and place orders at least 3 months before your construction begins. This ensures you achieve the desired insulation and aesthetics for your new home.
2. Roofing Materials
Your roof is your home’s first line of defence against the elements. Whether you choose asphalt shingles, metal roofing or tiles, these materials often have extended lead times, especially custom types that are not readily available. For example, specialty metal roofs can take 6 weeks or longer to deliver.
Ordering your roofing materials ahead of time helps to avoid construction delays and gives you the chance to learn about installation best practices or connect with reputable local contractors.
3. Cabinets and Countertops
Kitchens and bathrooms are often the focal points of any home and the materials involved frequently have longer lead times than expected. For instance, custom cabinets and high-end countertops made from materials like granite or quartz can require 4 to 12 weeks for delivery.
If you wait until construction is well underway to order these items, you may face frustrating delays. To ensure timely installation, start planning and ordering these key components well in advance.

4. Structural Steel and Beams
If your build involves structural steel or engineered wood beams, it's critical to understand their lead times. Depending on custom sizes or special treatments, these materials can take 6 to 10 weeks or longer to arrive. Early sourcing is essential for the structural integrity of your project.
Consult your builder for their typical lead times on these materials, incorporating this information into your overall timeline to avoid surprises.
5. Specialty Electrical Fixtures
Modern homes often integrate advanced technology like smart home systems or specialised lighting fixtures. These products usually come from manufacturers outside your local area and can have longer lead times due to customisation. For example, bespoke lighting fixtures might take 4 to 8 weeks to arrive.
Ordering these specialty items early will ensure your designs remain consistent and cohesive when installation time comes.
6. Flooring Materials
The flooring you choose can significantly affect the aesthetic and comfort of your home. Different types of flooring have varying lead times. For instance, custom hardwoods can take 8 weeks or more for harvesting and processing, while exotic options may take even longer.
If you’re thinking about unique or less common materials, secure your orders as soon as possible. This will ensure that your flooring is ready when you need it, especially towards the end of construction.
7. Plumbing Fixtures
Like electrical fixtures, plumbing items can also experience long lead times. Custom-designed bathtubs or luxurious faucets sourced from specialty suppliers might take 4 to 10 weeks to arrive.
Order your plumbing fixtures early to ensure that they can be installed seamlessly during the necessary construction phases, keeping your project on track.
Final Thoughts
Building a new home brings together many elements and understanding long lead-time materials is essential for a smooth construction journey. By ordering critical items like windows, doors, roofing and fixtures in advance, you can avoid delays and keep your project on schedule.
Advance planning and proactive ordering not only help maintain the vision you have for your home but also enhance the overall efficiency of your project. Begin planning early, maintain open communication with your contractors, and soon your dream home will be a reality.
By incorporating this knowledge into your preparations, you will find the construction process is manageable and enjoyable.
Please contact iMAC architecture to discuss further!
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