Jenn Anibal
Inspiration for a small transitional sunroom remodel in Detroit

The flowers of some of the annuals are edible as well: the nasturtiums have a peppery flavor, the marigold petals taste citrusy and although best used as a garnish, the purple pansies are edible too. Pink zinnias and the spent flowers of garlic chives are seen in the foreground…

Ever notice how your iron fence looks worse every spring after another Chicago winter? That slow deterioration is not cosmetic - it is active metal failure that compounds every freeze-thaw cycle until replacement becomes the only option. Windy City Painters works with homeowners across the Chicago North Side and Near West Side to restore original iron fencing on greystones, two-flats, Victorian brownstones, and coach houses before that point is reached. PROJECT OVERVIEW This iron fence restoration involved a classic Chicago residential property with original wrought iron fencing showing surface rust across the majority of pickets, flaking previous paint coats, and localized deep pitting near the base rails. A structural check identified two loose pickets requiring welding before any surface preparation or coating began. Total linear footage fell in the mid-range for a standard Chicago residential lot. MATERIALS AND PRODUCTS Windy City Painters selected Ospho rust converter for chemically neutralizing active iron oxide before priming. Ospho reacts with rust to form a stable phosphate compound that stops corrosion progression rather than simply sealing over it. Sherwin-Williams DTM rust-inhibitive primer was applied to all bare and converted surfaces, followed by two finish coats of Rust-Oleum DTM in satin black. DTM - direct to metal - formulas provide corrosion inhibitors built into the coating matrix, which matters significantly in Chicago's climate. THE PROCESS Step 1 - Structural Assessment and Welding Coordination. Before any surface preparation begins, Windy City Painters inspects every picket and rail connection for structural integrity. Loose or cracked iron must be welded before coating. Paint applied over a compromised joint will fail within one season as movement continues to break the bond. On this project, two pickets were tack-welded by a coordinating welder before prep started. Step 2 - Wire Wheel Grinding and Needle Gun Descaling. All rusted sections were ground to bare or near-bare metal using wire wheel attachments and needle gun descaling tools. This step removes loose scale, flaking previous coatings, and surface contamination that would prevent primer adhesion. Skipping mechanical prep is the single most common reason iron fence paint fails prematurely on Chicago properties. Step 3 - Ospho Rust Converter Application. Ospho was brushed into all pitted and converted areas and allowed to cure fully. The phosphoric acid chemistry converts iron oxide into iron phosphate, arresting active rust and creating a surface that accepts primer more effectively than bare metal alone. Corroseal is an equivalent alternative used on projects with heavier pitting. Step 4 - DTM Primer and Finish Coat Application. Sherwin-Williams DTM rust-inhibitive primer was applied across all prepared surfaces. Two topcoats of Rust-Oleum DTM in satin black followed after full primer cure. DTM finish coats add a second corrosion-inhibiting layer and provide the UV and weather resistance needed for Chicago exterior iron work. CHICAGO-SPECIFIC CHALLENGES Chicago iron fencing faces conditions that accelerate corrosion faster than most US markets. Lake humidity keeps metal surface moisture elevated through much of the year. Road salt splash from winter maintenance reaches fencing along parkways and sidewalk edges, introducing chlorides that aggressively attack iron. Freeze-thaw cycles expand any rust pocket that has formed under paint, lifting coatings from the inside and creating the classic bubbled-paint appearance homeowners notice every spring. WHAT TO EXPECT LONG-TERM With Ospho conversion, DTM primer, and two DTM finish coats properly applied over mechanically prepared surfaces, most Chicago residential iron fences hold 5-8 years before needing significant touch-up. Annual visual inspection for any chips or bare spots, with immediate touch-up using Rust-Oleum DTM, extends that window considerably. PRO TIPS Tip 1 - Address any bare metal spot the same season you notice it. A pinhole of exposed iron becomes a rust bubble within one Chicago winter and a flaking section by the following spring. Tip 2 - Never paint over active rust without a converter step. Ospho or Corroseal is inexpensive insurance against a complete repaint two years early. Tip 3 - Check picket bases at grade level every spring. Ground contact accelerates corrosion at the base faster than anywhere else on the fence. Catching it early keeps welding out of the equation. Contact Windy City Painters at windypainters.com for a project estimate. FAQ Q: What does iron fence painting cost in Chicago? A: Residential iron fence painting with proper rust prep typically runs $300-$900 for standard lot footage. Windy City Painters provides itemized estimates based on linear footage, rust severity, and whether structural welding is required before surface preparation begins. Q: Do you paint over rust or remove it first? A: Windy City Painters always addresses active rust before priming. Ospho or Corroseal rust converter chemically neutralizes iron oxide, and wire wheel grinding removes loose scale - coating over unaddressed rust guarantees early failure on Chicago iron fences. Q: When does an iron fence need welding before painting? A: Loose pickets, cracked rails, or connections with visible movement require welding before any coating work begins. Paint cannot stabilize a structural joint - Windy City Painters coordinates with welders when this condition is identified during initial assessment. Q: How long does iron fence paint last in Chicago? A: With mechanical prep, Ospho conversion, and Sherwin-Williams or Rust-Oleum DTM coatings, properly restored iron fencing holds 5-8 years in Chicago's freeze-thaw climate before needing significant maintenance. Q: Is Ospho better than Corroseal for Chicago iron fences? A: Both are effective rust converters. Ospho is a liquid phosphoric acid treatment suited for moderate rust and pitting. Corroseal is a latex-based converter-primer hybrid better suited to heavier rust profiles. Windy City Painters selects based on site conditions. Q: What finish sheen works best on iron fencing? A: Satin or semi-gloss black is the traditional and most durable choice for Chicago greystone and brownstone properties. Satin hides minor surface imperfections better than gloss while still providing adequate UV and moisture resistance. Q: Can iron fence painting be done in spring or fall in Chicago? A: Yes. Windy City Painters schedules iron fence work in temperatures above 50 degrees Fahrenheit with low ambient humidity - spring and early fall are often ideal windows that avoid both winter cold and peak summer humidity.

During the summer, certain tree pests are particularly active and bent on the destruction of your beloved trees. Spider mites are one of these pests that like to make themselves at home all over your plants. Their only goal in life is to eat plant leaves. A great way to stop their destruction is being able to recognize the warning signs of their infestation. Once you have identified them, you can take care of them and put in precautions in order to keep them away and stop any future problems from them. We here at Five Star Tree Services have come up with ways that you can identify this pest and get rid of it before it’s too late for your precious plants. Some Info on Spider Mites You might have seen these little pests before but didn’t know what they were. They are these tiny creatures that are related to ticks and spiders. What They Look Like In order to see them properly, you will need to look at them through a magnifying glass. These little bugs come in a number of different patterns and colours. Being so incredibly small, they are roughly a millimeter at the most. For reverence, that’s about as thick as your credit card. Trying to look at them without a magnifying glass, all you might see are these tiny moving dots that might be brown, red, black, or yellow. Causes of Spider Mites Due to their shier tininess, these little invaders can waltz right into your gardens undetected. It’s even possible that you have bought a plant for a nursery or garden center that has had spider mites on them. They can even be brought into your garden by the wind. These little pests have the ability to spread very quickly due to their ability to eat a number of different plants. They are not very picky when it comes to eating your plants. They like outdoor and indoor plants, deciduous and evergreen, virtually nothing is safe from them. How To Tell You Have Spider Mites Spider mites prefer to cut and feed on the bottoms of tree leaves, however, the damage they do can be seen at the top of the leaf. Three key things to look for that indicate you have a spider mite infestations are: Yellowing or bronze look to your tree in one or many different areas (common with a big infestation) Silky webs that are woven around the leaves and stems Little yellow or white spots appearing at the top of the leaves/needles If you are suspicious that your plant has spider mites, one way to know for sure is holding a sheet of paper under an infected branch and shaking it. You will be able to see the little mites on the paper. Rid Your Plants of Spider Mites Whether it’s the summer or winter, follow these tips for treating spider mites. Summer: You can use a forceful water spray to knock them off of your tree. Once they are gone, periodically use your hose to rinse your trees for the season. Make sure to get the bottom of the leaves because this is where the mites like to live. Winter: This also includes any time before the buds come out in the spring. If your tree has spider mites, during this time, you will only see the eggs settled on the branches of your tree. Apply dormant oil to all the eggs before they hatch. It is also handy to know what natural predators eat spider mites. Certain rival insects such as lacewings and predator beetles will aid in getting rid of your pesky mites. Preventing Spider Mites Spider mites are most active during drought season. When trees are stressed, this is when they attack. If you are experiencing extended hot days and long dry periods, it is important to keep your trees hydrated. This means giving them at least an inch of water a week and making sure you have enough mulch around them. How Five Star Tree Service Can Help Spider mites are a pest. Catching them before they do any permanent damage is important. If using the dormant oil or spraying your tree with water doesn’t seem to be working, you can give us at Five Star Tree Services a call at (416) 990-3355 and we will come and help take care of them. Visit our website to see a full list of our available tree care services in Toronto!