Mako Steel Blog

Building A Better Budget

Posted by Angie Guerin on Fri, Dec 22, 2017 @ 09:56 AM


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Self Storage Building Expansion

Posted by Caesar Wright on Mon, Jun 24, 2013 @ 12:25 PM


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Self Storage Building - Growing Strong in 2013

Posted by Caesar Wright on Thu, Jan 10, 2013 @ 03:03 PM

Self Storage Building is Booming. How Can You Expand Your Self Storage Facilities to Grow With it?

Growing Market Demands

The self-storage industry keeps expanding and evolving well beyond simple storage units for personal items. In our last blog article, we discussed the growing need for self-storage in the business sector. Read more about this growing market and why you might want to expand your self-storage facilities to accommodate it.

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Building Climate Controlled Self Storage

Posted by Julie Matibag on Mon, Dec 03, 2012 @ 01:09 PM

Oh, The Weather Outside is Frightful!

Winter weather has self-storage building owners and their customers thinking about Climate Controlled Self Storage. 

Climate Controlled Self Storage generates additional revenue for Self Storage Businesses. Here are the top 15 things you need to know to maximize efficiencies and reduce operating costs. 

  1. Insulate, insulate, insulate.  This is the most cost effective way to keep temperatures and humidity at optimal levelsSaving a few dollars on inadequate insulation will be lost to increased air conditioning costs. Use a minimum of 6 inches of fiberglass (R 19) for roofs and walls. The building’s heat loss and gain is determined by calculating insulation values, ceiling heights, cubic area, type of construction, amount of lighting, exterior doors, number of windows and the air infiltration from outside. Insulation in your climate-controlled facilities will easily pay for itself.

  2. Multi-story Climate Controlled Self Storage sites allow the air-conditioning load to be evenly divided between the first and second floor. A lot of heat comes through the first-floor during warm months while the second floor gains heat from the roof. These tend to balance out, but the second floor may need a little more air conditioning. When building three or more stories, the middle floors require 25 percent less air conditioning because the cooled air spreads through several floors of the building.

  3. To meet today’s demand for climate-controlled self-storage, many multi-property owners are building nearly 100 percent climate-controlled properties. With rising land costs, some Self Storage Building owners are adding up 12 floors. Climate control demands higher rents and can justify increased construction costs. Some multi-story self-storage facilities are designed to look like office buildings, making them easier to gain code approvals.

  4. Keep it indoors. Often climate control self-storage facilities are designed with non-insulated units around the perimeter and insulated units in the center. The reason for this is that roll up doors are inherently difficult to insulate adequately.

  5. If your climate is extreme, you may NOT want to put equipment, like the heat pump, condenser or AC unit outdoors. Note that if you choose to install this equipment inside, you must pipe out the condensate or install dryers to evaporate the condensate.

  6. Determine the size of air-conditioning units required for your facility. For homes or offices, 450 to 600 square feet per ton of air conditioning is considered desirable, but climate controlled self-storage requires 1,250 to 1,600 square feet per ton. Research the efficiencies of heating and cooling units to determine what best suits your site. Lower-priced units with higher operational costs and less efficiency is one option. Another is to pick high-efficiency units that will cost less to operate and save money over the long term.

  7. Controlling humidity is as important as controlling temperature. Some areas of the country, such as the west coast, may not experience extremely high temperatures but could need a dehumidification device. Traditional box-unit dehumidifiers don’t always lower humidity levels evenly throughout the building. The HVAC system should have a separate humidistat to control the operation of reducing humidity. On high-efficiency units, a circulating fan should run continuously to circulate the air throughout the entire building.

  8. Use fewer entrances to control dust, dirt and unwanted guests.  Air conditioning helps prevent humidity with its resulting mold, mildew and deterioration. It also protects stored objects from dust and dirt. Reducing the number of entrances to your climate-controlled units will help to reduce the amount of dust and dirt that can get into the units. Fewer entrances will also keep bugs, spiders and rodents from gaining access to the units.

  9. Use a double door system to maintain consistent temperatures and humidity. If your facility is in an area with extreme weather, consider using a double door system or an air curtain, which consists of vertical, heavy thickness, blinds that hang over our entrances/exits. These are just like the ones used at grocery stores or warehouses for cold storage.

  10. Install registers to control airflow. When you install your main trunk lines of ducting, install registers that allow for opening and closing of vanes to control airflow. By installing registers, you can restrict the airflow in some areas and increase the flow in others. This is especially important in wide halls or around entry/exit doors.

  11. Design your Climate Control Self Storage for optimal air circulation. Hold your partitions down about 16-24" from your roofline and use hat channel bars installed horizontally to allow for better air circulation.

  12. Set temperatures to protect your customers’ contents but also to keep your costs down. Many self-storage operators think that they need to maintain 68 to 72 degrees in their climate controlled self storage units, regardless of the season. Setting temperatures to this narrow range is not only unnecessary, it can be costly.  Generally, climate controlled self-storage should maintain temperatures below 90 degrees in summer and above 40 degrees in the winter with humidity below 60 percent to prevent mold and mildew. When summer temperatures soar above 90 degrees and 90 percent humidity, a storage facility set at 80 degrees with 60 percent humidity feels like a cool oasis.

  13. Install a programmable thermostat that turns the system on and off during certain times of the day. It is not necessary to keep temperatures optimized at night, when there is less activity, as during the day. It also makes sense to install electronic temperature monitors through out the climate-controlled building. You will be able to quickly tell if a tenant has propped an exterior door open by noting by the temperature drop or increase from the monitor in the office.

  14. Eliminating short cycling lowers humidity to acceptable levels, saves on operating costs and lengthens the system’s lifespan.  When it comes to Climate Controlled Self Storage, we know that controlling humidity is as important as controlling temperature. As a building is filled with tenants’ goods, the cubic feet of free air space is reduced significantly, creating less of a draw on the air-conditioning system. When temperatures are set for 72 degrees, air-conditioning units cycle on and off with little effect on humidity. The short cycling is costly and should be avoided. Instead, run your air conditioning continuously to keep humidity at 60 or 65 percent.

  15. Save money on lighting.  Install motion-sensing lighting so that lights are activated only when motion is detected. This helps save energy. LED lighting in your hallways will also reduce operating costs.

Climate Control benefits customers by keeping their valuables free of mold and mildew and in the same condition as when they were first stored them. To protect their belongings, tenants are typically willing to pay 15 to 35 percent or more than for conventional self storage units.

While costs for building climate control storage are higher than conventional storage, operating HVAC systems is seldom more than 2.5 cents per square foot per month, making climate control a good revenue-generator for your self-storage business.

For more ideas about how you can plan to profit in 2013, read more…

Mako Steel is the Leading Self Storage Building Supplier. Founded in 1993, we’ve build our business by focusing, not just on building quality self-storage buildings, but on building solid relationships with our customers and vendors. Over the past 20 years, Mako Steel has been involved in the engineering and construction of thousands of Self Storage facilities across the country and has maintained the same mission statement from day one; to treat our customers like family and our vendors like friends.

Contact us for a FREE Self Storage Design and Engineering Services!


Low Cost Site Design Services
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Self Storage Building

Posted by Julie Matibag on Mon, Nov 05, 2012 @ 03:46 PM

5 Ways to Grow Your Self-Storage Business

The self storage business continues to grow. How can your business grow with it? Here are five ways that you can generate additional revenue from your self storage business. 

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Top Trends in Self Storage Construction

Posted by Caesar Wright on Thu, Oct 11, 2012 @ 10:01 AM

Current Trends Provide Opportunities for the Self Storage Business

Self Storage is one of the few industries that continues to grow despite a tough economic environment.  In addition to an expanding market, self-storage business owners are getting creative and finding new ways to expand their businesses and increase revenues.  In this article we explore some of the top trends that impact the Self Storage Industry today and how self-storage owners can take advantage of these opportunities.

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Low Risk, High Growth Opportunity for the Single-Story Self Storage

Posted by Caesar Wright on Wed, Sep 26, 2012 @ 08:01 PM

Want to Grow Your Single Story Self Storage Business? When You Can't Build Out, Build UP!

You have successfully run your single-story self storage business for a number of years and have reached a comfortable rental capacity. Now what? How do you grow your business with low risk and high rewards?

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Multi-Story Self Storage Construction Costs

Posted by Julie Matibag on Tue, Sep 11, 2012 @ 01:24 PM

Answering the Multi-Story Self Construction Cost Question

We’ve had a number of questions about multi-story self-storage construction costs recently. Multi-story self storage facilities are often located in more densely populated areas and therefore can often demand a higher rental rate. Multi-story facilities also often have climate controlled units which bring in additional revenue. And because the time and effort to construct a multi-story development is roughly the same as developing a single story, investors make the most out of their property's footprint.

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Upscale RV Storage Buildings

Posted by Caesar Wright on Wed, May 16, 2012 @ 10:57 PM

Upscale Self Storage for Boys and Their Toys

New Self Storage Construction features greater curb appeal, incorporating new building materials and designs that easily blend into retail and residential areas.  

Once just a cluster of ugly metal, single-story buildings in industrial areas, Self Storage Construction has undergone a drastic facelift. Today, Self Storage Building Designs sport a variety of configurations, a wide array of colors, high-end finishes and architectural details formerly seen only on high-end office buildings.

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Mako Steel Answers YOUR Self Storage Development Questions!

Posted by Tinie Tao on Mon, Mar 12, 2012 @ 11:50 AM


Thanks Kent for your Self Storage Development Question! We'll send you a "Thanks for Asking" gift in the mail! 

From:Que Swis 
Sent: Thursday, March 08, 2012 11:12 AM
To: Info MakoSteel
Subject: average costs for multi story projects


Just looking for an approximation of hard construction costs for a 3 story project....assuming the foundation is not a part of the structural cost....what would be a decent number to use for rough estimating...



Kent S.

storage owner



That’s a great question.  Thanks for asking.  We’ve been involved in the construction of a half dozen Multi-Story Self Storage Buildings this past year – and the range for turn-key construction (including the slab, landscaping, office T.I and off site improvements) has been between $35-$70 psf. 

There are a lot of variables that come into play, but most of the time increased construction costs have more to do with the overall aesthetic and how site work and off-site improvements come into play than any other construction components.

 We can easily quantify the average cost of the vertical construction.  Those numbers tend to fluctuate far less than the other dynamics of your construction project.  For the Structural Engineering, Steel Framing, Siding, Roofing, Partitions, Insulation, Roll-Up Doors, & Corridor Systems as well as labor to install you can figure between $11-$15 psf.   The lower range number would assume you are looking at utilizing a Standard Steel Corrugated Siding at the Exterior, and the higher range would reflect utilizing an Insulated or Pre-Textured wall panel (like API or King Span)

 If you are looking at particular site for your project, let me know.  I think we have one of the industry’s most talented draftsmen at our disposal to assist with concept site planning.  It is a service we provide to all of our customers at no cost and we’re happy to extend the offer to you as well.  

I’m not sure if you have already subscribed or not, but I have an offer out to the Self Storage Industry to inundate me with questions to use on my blog. Your question is timely.  With your permission – I’d like to post your question and answer to my weekly blog at   -  Please send me your mailing address and phone contact, and I will send you back a thank you gift for helping us to build our website content. Thanks again.  Don’t hesitate to call me if you have any additional questions.  My contact info is below.


 Click me

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