Allied Windows Allied House Windows

Allied Window
One-of-a-Kind Storm Windows for Historic Properties, Commercial Buildings, and Renovation Projects. Approved for use on historic renovation projects certified by the Dept. of the Interior (National Park Service).

Contact: (800) 445-5411 gmartin@alliedwindow.com

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Welcome to Old House Authority

Welcome to Old House Authority, where we connect property owners with preservation professionals to ensure the historically appropriate rehabilitation of old houses. Many skilled craftsmen and specialists work independently and are not easy to find. For them, we serve as advocates and promoters, helping to preserve their knowledge and skills while preventing the mistakes in renovation that too often diminish the historic and architectural integrity of old houses.



How to Prevent Wood Rot

Ask the Authority: How to Prevent Wood Rot   New!

Veteran restoration carpenter Tom O'Brien explains how to maintain your exterior woodwork with an extra measure of protection. Made from boric acid, “borates” are non-toxic to humans and other higher life forms, yet they kill wood rot and fungi on contact. Read more >>


Exterior Painting

Tired of Re-Painting Your Old House?

“We have an old house. In the last eight years we have painted it three times. My husband wants vinyl siding. But I don't think that's appropriate. What are our other options?" John Crosby Freeman, the nationally recognized Color Doctor, agrees with you and here’s how he suggests preserving the character of your house and your household budget...Read more >>


Wood vs. Hardiplank

Before Replacing Your Exterior Siding, Consider the Options

Historic Architect Doug Harnsberger gives advice to the owner of an 18th century house who can't decide whether to replace exterior siding with cedar to match the original or rot-resistant Hardiplank...Read more >>






Cost-Effective, Creative Way to Redesign Interior Spaces   New!

When renovating an old house, you have to be careful where you cut costs. One area where you can save is on interior design. My Design Guide is a new company that delivers professionally designed, inexpensive plans quickly and inexpensively....Read more >>


MAKE YOUR OLD HOUSE ENERGY EFFICIENT

Weatherize Your Old House

Low-Profile Storm Windows

We offer:

  • Special Shapes
  • Custom Colors
  • Interior and Exterior
  • Measuring and Installation

(804) 648-1616
info@oldhouseauthority.com

Contact us for a free consultation.



masonry repair

Old Windows as Efficient as New Ones

Research shows that most traditionally designed wood-frame buildings lose more heat through the roof and un-insulated walls than through the windows. A historic wood window, properly maintained and fitted with a storm window, can be just as energy efficient as a new window. The National Trust for Historic Preservation offers tips for "greening" your historic house.  Read more  >>


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