Historic homes are distinguished survivors, having sheltered generations of occupants through harsh elements year after year. As hardy as these homes are, it is important to make sure they are ready for winter weather.

Here are some tips for winterizing your home while keeping its historic materials in mind.

Viance. Ecolife is a nonmetallic preservative plus wood stabilizer system that offers long-term protection against decay and termites and provides weathering protection to reduce cracking, warping, and splitting in above-ground applications. The manufacturer says Ecolife is no more corrosive to fasteners and metal fittings than untreated wood, so it can be used in direct contact with aluminum. The product can be used on a wide range of treatable species, can be painted or stained, and comes with a lifetime limited warranty.

Most experts and program managers agree that financing is necessary to encourage homeowners to participate in weatherization programs and meet the goal of reduced energy consumption.

Organizers working with local governments to set up programs that provide homeowners with loans for energy-efficient improvements are choosing a variety of formats. Some are considering low-interest loans; some are using PACE (Property-Assessed Clean Energy) financing, where homeowners pay back the loan through their property taxes; others are opting to use the PAYS (Pay As You Save) system where homeowners pay loan installments through utility bills.