How to replace window putty or beading, reglazing a window. I actually even started using caulk in place of glazing putty on windows years ago. It depends on what exactly you are calling glazing putty. The other day i noticed that the compound used between the glass and the panes to keep them from snug, is falling out. Dap 33 glazing is a readytouse glazing compound that may be used for face glazing wood or metal sash.
Poorly applied glazing putty can fall apart in weeks, and that is why this step is the most important. Tips on glazing and painting a window sash minnesota window. How to reglaze or putty a window page 1 the painted surface. Aqua glaze acrylic glazing putty olde window restorers has been using aqua glaze for 4 years to glaze all types of windows. This putty often lasts decades, but over the years it becomes rockhard, cracks and even falls off the window. Ok, so i now have a stiff shoulder after re glazing 3 of my very large storm windows each having 4 pieces of very large glass. They are stickier and thus are difficult to use for window glazing.
Aug 29, 20 allback linseed oil putty can paint immediately with allback paint crawfords natural blend painters putty oldtime putty no longer available glazing compound, modified oil type this is knife grade material, which firms up within a few days or weeks and then is semihardening, retaining some resilience. This userfriendly putty is available in convenient, ready. Oilbased putty is easier to work with when its warm. The tool to use is a bent knife, and the ones that work well lamson being a favorite have chrome plating to keep em slick.
Ive got some windows to paint later in the summer and some of them have beenare being reglazed using putty. The ready mixed putty may be either a quick drying plastic compound, or a linseed oil putty of the type which is normally used for sealing window glass inside. Make a snake out of the glazing compound, and press it in the space, then smooth it off with a putty knife at a 45degree angle. Couldnt we just get glazing compound in a tube that could be applied. For installing new windows, many people use fully glazed and prehung windows available through building suppliers, in which case they just need to fit the frame and window into place, and do not need to worry about glazing. It is important that in painting the glazing, the paint flows onto a small part of the glass to make a weather tight seal. There is also a painter s putty which is similar but not the same, use glazing compound to reglaze a window. Caulk would of course be much more difficult to get the traditional 45 degree angle of the putty so it would not have the same appearance that putty.
To putty the nail holes i have used daps painters putty, glazing compound, a very dry white putty, and even gasp caulk. Since a vast majority of the sashes i paint are white, it is much easier to ensure good coverage of the paint on the putty rather than with the natural tinted putties. Singlepane windows must be sealed into window frames to make them weatherproof. Crawfords natural blend painters putty sherwinwilliams.
Can you paint linseed oil putty with water based paint. There is no reason you would put polyester filler over polyester glazing putty. Glazing points hold glass in windows and glazing putty creates a waterproof seal. It is ideal for filling small holes and cracks in interior or exterior surfaces such. I did some spot glazing before, when i was going to do some painting. I work with stained glass and have yet been unable to find the perfect glazing compound. You will be able to make a nice 4 degree angle with your putty knife. This makes it a good choice for spot glazing touch ups outside. Repairs holes and cracks in window sills, wood surfaces, and more.
If the glazing is cold, you can heat the glazing putty for about 20 seconds with a heat gun on low. In this video i show you how to get professional results with dap latex window glazing. Oct, 2017 i spent yesterday afternoon applying glazing putty to a window while simultaneously speculating about hosting the worlds first olympics of window glazing. We were planning on repairing them but are unable to find information on glazing. If you mess with it before it skins over and firms up, it will deform. Since painting is not an option, a true grey color is. The product i most often use for glazing wood sash windows dap 33 glazing compound. Both types will work, but one has proven its superiority with the test of time. I found it easier to use the putty with latex gloves on because the putty doesnt. Looking for premium caulks, sealants, adhesives, or general patch and repair items. Window repair tips from john leeke old house journal.
A wall of windows goes into the toh cambridge house. I tried one product that came in a caulk gun tube, and it was a horrible sticky mess, so i tried the putty in a tub and that went on better. The only glazing compound that meets every requirement of the glazier, painter, and homeowner. Theres lots of good info over at the old house web website too. The idea is to seal the glass against the front of the frame. Smooth, easyworking putty designed for the special needs of professional painters. The glazing must set a skin for at least 7 14 days before you can prime and paint. The product i most often use for glazing wood sash windows dap 33 glazing compound must be painted or it will shrink and pull away from the glass. Nov 27, 2018 window glazing makes an airtight, watertight seal between glass and wood sashes. Aqua glaze acrylic glazing putty historic wood windows.
Though you may have more experience of using the putty on wooden framed windows, be aware that it can also be used on steel window frames. Easily and quickly fills nail holes, counter sunk primed nail heads, shallow hammer marks, small cracks and other minor defacements on a variety of wood surfaces. So if your priming first and painting the putty the same day, you can only expect the worst. Wet the knife again and run over the compound as many times as it takes to create a smooth surface. Oilbased glazing compound is a white, claylike putty that has long been used to fix wooden frame windows. By contrast, acrylic latex and silicone caulk generally lasts only about 10 years. Allback linseed oil putty can paint immediately with allback paint crawfords natural blend painters putty oldtime putty no longer available glazing compound, modified oil type this is knife grade material, which firms up within a few days or weeks and then is semihardening, retaining some resilience. Its knifegrade consistency allows for smooth, easy applications and sticks tightly to glass and sash while resisting sagging, shrinking and cracking. Its an old shipbuilding procedure of filling the seams between the planks to make a vessel watertight. I used dap 33 glazing compound and have now waited 3 weeks for it to dry, but it sure doesnt seem dry to me. I learned about crawfords from john leekes excellent book, save americas windows. I always use dap glazing compound and have never had a problem being. Crawfords natural blend is a readytouse, multipurpose painters putty for use on old and new wood surfacesinside or out. Other window problems and considerations including sash window double glazing.
When it comes to applying glazing putty to wood, you need to remember that while glazing putty adheres well to glass, it does not adhere to wood surfaces easily. Glazing compound is purchased in a can and has the consistency of putty. The painted surface how to reglaze or putty a window. This glazing compound is a putty like substance formulated to adhere to glass as well as the wood frame. It can be used to fit new windows as well as to provide insulation. Replacing the glazing requires taking care to avoid breaking the glass. Use caulk to fill in the joints and a wet finger to smooth it out. The glass should be cleaned so that all of the putty oils are removed. It is easy to work with and offers excellent adhesion. Typically it contains boiled or raw linseed oil and whiting. On older singlepane windows, the glass is usually surrounded by putty called glazing compound, which holds the glass in place and seals out the weather. You can also apply a thin bead of glazing compound in the glazing rabbet to level the glass. My question is also about the durability of latex glazing putty vs. What are the differences between glazing and caulk.
But sometimes you may open the container to find that the glazing compound is hard and unworkable. A hold over from when nail holes and gaps between clapboards were filled with white lead putty, basically the same thing they used for window glazing. As mentioned, one the putty is in place smooth it down with something like linseed oil on your putty knife. And acrylic glazing compounds can be either hardening aquaglaze or. Tips on glazing and painting a window sash minnesota. Painting over putty painters pit stop decorators forums. You can check out my most popular test to date, the wood filler test year 1. On a previous window the putty took over three weeks to dry enough to paint partly. This product is designed for both interior and exterior use. The best way to do this is to buy it from a place that sells a lot of it. This is the most common glazing putty that professional window restorers use and its what my shop uses about 90% of the time. Im not chris, but i have an idea i bought some at benjamin moore.
As you can imaging, glazing windows is pretty common for us old house owners. As a mighty tiny house builder using almost exclusively salvaged materials and nontoxic products whenever possible, it was important for me to find a glazing putty that did not include the chemicals that dap 33 puts in theirs. I was taught to reglaze seal windows by an old time painter and the linseed oil based putty is still available in most paint depts of the big box stores. How to putty glass window with glazing tool, dap 33 easy. Ive heard that you can use water based paint over linseed oil putty, but i want to check. You should see the putty squeeze between the glass and the frame. And its attached applicator spout makes application simple. May 29, 2017 the glazing putty test may 29, 2017 april, 2020 from time to time, i like to do product testing here on the blog because it helps me find the best products out there and share them with you. The painted surface how to reglaze or putty a window page 1. Repairing old wood windows glazing, painting, and weather. The catch is that latex glazing is good for only five or six years, says dap. Sarco dualglaze compound for glazing wood and metal sash.
Glazing compound can also be used to repair minor dings and defects on the bodywork of your car. The putty immediately forms a tight seal that keepsaway moisture and has immense bonding strength. To complete the job, smooth out the new glazing compound. Latex window glazing provides a durable, protective seal that prevents the penetration of air and moisture. It is ideal for filling small holes and cracks in interior or. Glazing putties are made from many different materials. Some will squeeze out of the back and can be cleaned up later. There are three types of glazing compound, and each has its place in good window work. The dap store locator finds the 15 nearest retail locations to. Several of these compounds have bled through the white paint and now have an ugly yellow appearance. Dap 33 window glazing white 237 ml the home depot canada. Apr 20, 2008 how to repair window glazing gardenfork. How to glaze a window sash with dap latex window glazing. Glazing compound is used as a seal between window glass and the frame.
Dap 33 glazing is a readytouse glazing compound that may be used for face. A preferred glazing putty by most contractors and painters in sweden. Before starting on the putty, do all the wood sanding you need. The pack says to paint it between 2 and 4 weeks with house paint which seems, at the same time, both obvious and uninformative. Can be painted with latexbased paint after priming. Leadcontaining paint and putty release lead particles that can get. As recently as the mid2000s, i was still using oil finished trim and my painters used putty on all of it. Glazing putty is commonly used in the installation and repair of window glass panes.
Dap 1pint white patching and spackling compound at. How to putty or glaze a glass window using dap 33 glazing compound and a glazing tool if window is loose make sure to use push points to secure it. For face glazing single pane glass in wood or metal frame windows. Jan 07, 2012 i have worked with caulk and glazing compound many times replacing panes and glazing compound can be worked then reworked and cleans off the glass easily while caulk makes a mess of things. Window repair tips from john leeke old house journal magazine. Caulk would of course be much more difficult to get the traditional 45 degree angle of the putty so it would not have the same appearance that putty gives. There is also a painters putty which is similar but not the same, use glazing compound to reglaze a window.
The resulting cold air and moisture that comes into the home increases energy bills and leads to water damage of walls and floors. Crawfords natural blend is a readytouse, multipurpose painter s putty for use on old and new wood surfacesinside or out. Jul 12, 2011 if any of the muntins are warped, place a caul under them to bring them up to the surface on the glass bend the wood, not the glass. Glazing putty is a mix of boiled linseed oil, calcium carbonate and probably other additives that remain the secret of the conspiratorial, worlddominating putty industry. Reliable and durable, this dap white painters putty is suitable for filling cracks and. It creates a better seal, is waterproof, stays flexible with wood expansion, and can be painted. Easy glazing putty to work with and a filler for small cracks.
A smooth, easyworking putty designed for the special needs of professional painters. Youd fill and tool it smooth immediately with very little shrinkage for a few years. Dap 1pint white patching and spackling compound at lowe s. It works similar to traditional oil based putty with some terrific benefits. Other putties, such as painters putty, are chemically similar but often have a creamier consistency more suited to exterior hole filling. A pro shows how to glaze a window with putty, a putty knife and glazier points. I tried sher wms glazing i use their paint, but too sticky and much harder to. I have however been called in to reglaze windows that hadnt had the putty bed primed before glazing. Window glazing is necessary to keep our wooden windows weather tight. The original compound for setting windows was putty.
I am restoring double sash leaded glass windows that need to be reglazed and repainted. I too would rather use latex reglazing in a tube rather than messy putty that takes 2 weeks to cure and you cannot paint wet putty as some idiot said. Bear in mind that the points are what actually hold in the glass. Jun 27, 2014 putty is a doughlike compound used to fill in holes from nails for example and for surface defects or open spaces.
Jun, 2012 how to putty or glaze a glass window using dap 33 glazing compound and a glazing tool if window is loose make sure to use push points to secure it. You should lap your paint over the line where the putty meets the glass, to seal the gap between. Warm the glazing and scrape it out with a stiff putty. The dap painters putty red can yellowed through the paint in less than four months. If oils cant absorb into the wood then they need to dry out at the surface. Make sure to paint over same day with the linseed oil paint. Last but not least paint the putty after 24 weeks max. Think of the glazing compound by itself as a very thick primer. Keep a bead of paint over the top edge of the putty. The putty is also fast to skin over, which means it is ready for paint in most conditions in as quick as 34 days.
When properly applied, cured and maintained, it can last hundreds of years. White painters putty 53 is ideal for filling small holes and cracks in interior and exterior surfaces. The glazing process is not complete until the putty glazing is. The putty is sealing a window and has has spent three weeks drying. Can be painted in 24 hours when used for glazing and under an hour for spot repairs. It is relatively easy to use, not too oily, or too dry and tools to a nice smooth finish. Traditional linseed oiltype putties like sarco multiglaze type m or allback linseed oil putty are hard, knife grade putties. With proper application, it will last indefinitely. Sep 07, 2015 i have a beautiful mahogany french door with beveled glass panes, as my storm door on the front of the house. At the glazing olympics, the judges will score the smoothness of the putty line, evenness of the corners, economic use of materials and cleanliness of the glass. Either acrylic latexsilicone caulk or window putty, also known as glazing putty, are commonly used for this purpose. Let the compound skin over outside then prime it with latex, apply a coat of latex paint to the glazing, then apply a second coat of latex paint to the whole window to unify everything.
It took just about 16 days before the putty had a sufficient skin enough for painting, which is on the long side for glazing putties. If you absolutely must paint it right away, youll probably has to use one of the. Historically, glazing compound was a putty product, and traditional putties are still available. It is sold by several companies and will be labeled as window glazing compound. The trick with oilbased putty is to work the stuff warm and soft and sticky in your hand and roughfill the rabbet with a little more than will be needed. If youve arrived here direct from a search, you might want to read the full set of pages starting here.
A putty looking substance called glazing holds the glass in place in older, paned windows. Loose or missing compound lets wind and rain leak in around the glass. Ideal for filling nail holes, dents, and cracks in wood surfaces. It is applied with a putty knife and can be up to 1 inch wide. It is designed for wood or steel windows and can be applied outside or in a shop. Smooth, easyworking compound for glazing single pane glass in wood, metal, and aluminum sash. Allback linseed oil putty can paint immediately with allback paint crawfords natural blend painters putty oldtime putty no longer available glazing compound, modified oil type this is knife grade material, which firms up within a few days or. Traditional wood framed windows exposed to the weather or just because of age will at some time need to be reglazed. Window glazing putty is made from high calcite lime and linseed oil. We just moved into a 50 year old house and all the windows need major repair scraping, painting, and glazing. It is black in color and still flexible, like regular glazing putty.
Unfortunately the stuff takes a while to firm up, like at least a week. Very little difference between glazing compound, plumbers putty and painters clay exterior had some lead and they all were just basically clay and some amount of linseed oil. Get the latest this old house news, updates and special offers every week, direct to your. Dip a putty knife in mineral spirits to lubricate it and smooth out the compound. Watch our window glazing repair video and learn how to use glazing compound to repair your windows. It is mixed at the factory to a consistency that can be worked to a smooth surface without excessive sticking to the tool, or putty knife. Dap 33 window glazing is not designed, recommended or intended for use as. Window glazing is done on single pane windows, generally these are found in older houses.