Vinyl and Aluminum Storm Windows

Custom Trim, Inc. has been manufacturing storm windows for over 35 years!stock

Storm windows can dramatically improve the energy-efficiency of your home or rental properties, provide significant savings on your energy bills, and add long-lasting comfort; all at a cost that’s far below what you’d pay for replacing your entire window system.  Both Vinyl Storm Windows and Aluminum Storm Windows are well designed and attractive, and even better yet, custom made right in our New Berlin, WI shop.


Vinyl Storm Windows

Vinyl is superior insulating material, far better than steel or aluminum.  And our vinyl is the strongest, most rigid available, with multiple air channels that enhance vinyl’s already superb insulating characteristics. And because they’re custom built to fit your windows perfectly, they’ll give you the tightest fit possible.

Other design features that give you weather tight protection are welded corners, interlocking meeting rails and thick pile weather stripping – all of which minimize air and water infiltration.

Attractive Styles and Colors

Besides great performance, you get a good looking storm window, one with sharp lines and equal glass area- truly an attractive window. When combined with our solid vinyl replacement window, you get the best performing, best looking window system on the market. All Styles are available in your choice of White or Beige.

Storm Window Styles

Picture Window Storm

The Picture Window Storm can bring the outdoors in. Flank it with Double-Hungs or Slider Storm Windows, if that’s what your home calls for. Available as an Outside Removable or as an Inside Removable Storm Window (certain size restrictions apply*). Screens are optional.

Slider Storm Window

Our vinyl storm Slider style is available in 2 and 3-lite designs with end vents. Slider sashes lift out for easy cleaning.

Double Hung Storm Window

The Double-Hung storm style features pop-out sashes for easy, safe, inside cleaning. Options include high performance Low-E glass and full fiberglass screens. Also available with 1/2″ Insulated Glass (size restrictions apply*).


You’ll never have to paint these windows.  Their vinyl finish will look like new for years to come. And because you’ve chosen vinyl, you’ll never have the warping and twisting that comes with wood or the rusting and corroding that comes with metal. A triple-track, self-storing design means no on-and-off every fall and spring. And, if cleaning is a concern, each style has easy cleaning features, including a stainless steel, spring loaded side track that allows the sash to pop of for easy cleaning.

Tight Security

Both the interlock design on our meeting rails and the side plungers that hold and lock the unit into your openings offer protection against break-ins.

Aluminum Storm Windows

clinton_thumbAluminum Storm Windows are a great addition to any window opening to help keep the cold out in winter and keep the heat out in the summer!  At Custom Trim, we manufacture Aluminum Storm Windows to your size at an unbelievably affordable cost!

We have been manufacturing high quality Aluminum Storm Windows for over 30 years in our warehouse located in New Berlin, WI.

Beauty and Design

Our Aluminum Storm Windows  are offered as 2-or 3-tracks as either Double Hungs or Sliders. If you need an Outside Removable for easy cleaning, choose our Aluminum Picture Window.  All Aluminum Storm windows are available in both White or Brown.

The Aluminum Storms come standard with Interlocking meeting rails with all inserts dovetailed to lock out drafts and moisture. We use wool pile weatherstripping that won’t mat or freeze.

Wash from the Inside

Finger tip ease. No step ladders necessary, no fuss, no mess. Just tilt the inserts in and remove to clean either side.

Can’t be Opened from the Outside

Opened only when you want them to be. Positive locks on all inserts.

Standard Features

The Aluminum Storms come standard with Interlocking meeting rails with all inserts dovetailed to lock out drafts and moisture and Anti-bow pins insure low air infiltration. We use wool pile weatherstripping that won’t mat or freeze. Butt corners are stronger because they are held rigid with stainless steel screws.  Our windows come with metal locks and slide easily and lock securely.  No swelling, binding, or sticking. A stabilizer bar is attached in the center of the window to provide extra rigidity and minimal movement of the sash.

Choice of Glass

Available in Clear Float Glass, Low-E Glass, Double Strength Glass, or Tempered Glass.

Custom Built

We manufacture your aluminum storm windows for your home on your order. They are custom crafted to fit so they go in with ease.

How to Measure Video

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How to Install Video

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Limited Lifetime Warranty

We stand behind each and every storm window we make – whether vinyl or aluminum, they each come with a limited lifetime warranty.

The Vinyl is warranted to be white or beige clear through and not to pit, corrode, peel, chip, rot, or rust for the lifetime of the product to the original purchaser.

Made right in New Berlin, WI