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Alan’s Metal Building Buyer's Guide

Chapter 9

Complete Site Prep and Foundation

Now it’s time to prepare your site for the installation of your metal building.

Ground or Gravel Installation

If your metal building will be set up directly on the ground or a gravel base, follow these steps:

(Note: These instructions do not apply to concrete foundations.)

1

Mark the four corners of your metal building location using flags or stakes.

2

Ensure that all sides have the correct length and that the diagonal distances between opposite corners are equal to confirm proper alignment.

3

Use a level to make sure the ground is even. If you only have a bubble level, tying a string between stakes will help ensure the surface is completely flat and free of uneven spots.

4

Make sure the site has sufficient clear, level space around it, allowing the installation team room to work.

5

Take at least one picture from each side to document that the area is cleared and level. Stand back far enough to capture the entire site in each photo.

Concrete Slab

Once you place your order, we’ll provide detailed diagrams and recommendations for your foundation. Share these with your concrete contractor to schedule the installation.

For best results, pour the concrete when temperatures stay above 50°F for at least a week. If it drops below 40°F, the concrete won’t cure properly. If you’re in a colder region, winter conditions may require waiting for warmer weather.

Cure Your Slab

Ask your contractor about the best curing method to maximize your slab’s durability.

Curing is a chemical process called hydration, where cement and water interact to form crystals that bond the concrete together. This reaction strengthens the slab over time.

Concrete typically “sets” within 24 hours, making it strong enough to walk on without leaving marks. However, the curing process continues for weeks, with most of the strength development occurring in the first month.

Keep It Wet. To ensure full strength, moisture loss should be minimized while curing. Keep the slab wet for at least a week after pouring, as long as outdoor temperatures remain above 50°F. In colder or highly humid conditions, additional water may not be necessary.

The best way to maintain moisture is by using a sprinkler with a fine mist setting. Be cautious not to overwater, as excessive moisture can flood the surrounding area and affect stability.

If temperatures are warm and the surface remains moist, the concrete should reach around two-thirds of its final strength within the first week. At this stage, you may be able to drive on the slab if necessary.

If keeping the slab wet for a full week isn’t feasible, consider using a curing blanket, like the UltraCure NCF, which retains moisture and warmth as the concrete hardens. Ask your contractor for the best curing method for your specific situation.

Get Your Metal Building Installation Scheduled

Once your slab is ready, send us four photos of your site. Take one photo from each side, standing at a distance to show the entire site. Ensure there’s at least three feet of clear, level ground around the building area (for larger metal buildings, allow six to eight feet on all sides).

Once we receive these photos and a copy of your permit, your order will be placed in the scheduling queue.

Congratulations! You’re nearly at the finish line—unless you haven’t placed your order yet.

If you still need to order your metal building, visit alansfactoryoutlet.com and complete your purchase.

In our next and final chapter, we’ll cover the installation process and what to expect.

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Alan Bernau Jr

Alan Bernau Jr is the founder and owner of Alan’s Factory Outlet. For over 21 years, he has helped more than 100,000 homeowners and businesses design and install custom carports, garages and metal buildings. His mission is to provide high quality, durable solutions that fit each customers needs.

Alan Bernau Jr is the founder and owner of Alan’s Factory Outlet. For over 21 years, he has helped more than 100,000 homeowners and businesses design and install custom carports, garages and metal buildings. His mission is to provide high quality, durable solutions that fit each customers needs.

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