(sustainable resource)- Use energy efficient light bulbs or dimmer switches (I heard E/S bulbs have mercury in them so I stay away from that)- Install a day/night programmable thermostat- Replace windows with double-pane LOW-E.- Install added insulation (attic, basement ceilings, ect)- Install Energy Star appliances- Convert oil furnaces to gas if possible.- Upgrade furnace to high-efficiency unit (90+ rating)- Convert oil water heater to gas if possible.- Recycle: demo, paper towels, drink bottles, ect.- Replace the toilet (old toilets use a lot more water!)

One of the most important things they strain is to know the law and to know your rights.

(At the unit or in the electrical panel)I used this on a recent remodel and it worked like a charm.

It will be cleaned, I have a window person coming to give an estimate on replacing 5 double-pane windows later this week.

The property is a triplex, townhouse style, vynl sided double pane windows, roof is three years old.It was built in 1990Each unit has two beds 1 bath, 850 sq ft and 2 parking spots.

Throwing this into the mix might put a strain on your relationship and once things sour up you will wish that you never would have gotten involve with that person in business.

MozillaInternet ExplorerFWIW I use Firefox and I don't have problems (other than the servers occassionally being overloaded by the strain of people trying to access the content here :mrgreen: )

They seemed to be single paned sliders.

Around here, aluminum windows are common as is needing to replace them at some point.With wooden single (lower pane moves up, upper one is fixed) or double hung (both panes move up and down) windows a common trouble spot is where the two panes meet.

In a 50s house you have some of the same issues as a 20's house ... exterior walls aren't insulated, single pane windows, wood rot under bath and kitchen, plaster or concrete walls.