Exterior Doors
Steel and fiberglass entry doors by Masonite and JELD-WEN. Prehung with weatherstripping. Front, back, patio, screen, and security door options from $100 to $750+.
RELIABILT
Lowe's exclusive brand of doors, windows, and hardware. Specs, prices, and installation tips for every product.
What is RELIABILT?
RELIABILT is a private label brand sold exclusively at Lowe's. The product line spans nine categories: exterior and interior doors (front doors, patio doors, barn doors, closet doors), vinyl windows (single hung, double hung, sliding, replacement, new construction), ready-to-assemble cabinets (five collections including Fairplay, Overlake, and Monroe), door knobs and levers, door hardware and accessories, moulding, boards, and planks, decking and railing systems, and plumbing and HVAC supplies.
Masonite and JELD-WEN manufacture most of the steel and fiberglass entry doors. Windows are produced by Atrium Windows & Doors. The products are budget to mid-range, built for homeowners doing replacements, renovations, and new construction. Across all product lines, RELIABILT averages 4.2 stars from 12,123+ verified buyer reviews on Lowes.com.
RELIABILT is not a standalone company. Lowe's owns the brand name and contracts manufacturing to established makers. You cannot buy RELIABILT at Home Depot, Menards, or any other retailer. The brand replaced several older Lowe's house brands around 2019, consolidating everything under one name. For a detailed hardware comparison, see RELIABILT vs Kwikset.
Product Lines
Shop RELIABILT
RELIABILT covers nine product categories at Lowe's, from doors and windows to cabinets, hardware, decking, moulding, and plumbing supplies.
Interior Doors
Hollow core and solid core interior doors in 6-panel, flat panel, and shaker styles. Prehung and slab-only options from $30 to $200. Primed and ready for paint.
Windows
Vinyl replacement and new construction windows in 3201 (budget) and 3500 (mid-range) series. Dual-pane Low-E glass, tilt-in sashes. $89 to $300+.
Door Handles & Knobs
Passage, privacy, keyed-entry, and dummy knobs in satin nickel, matte black, and aged bronze. Contractor multi-packs bring cost to $5-8 per knob.
Door Hardware & Accessories
Hinges, stops, barn door hardware, weatherstripping, thresholds, and trim. Matching finishes across the entire RELIABILT hardware line.
Ready-to-Assemble Cabinets
Stock and semi-custom kitchen and bathroom cabinets in five collections. Shaker, raised panel, and flat panel styles with soft-close hinges. $80 to $400+.
Moulding, Boards & Planks
Primed MDF and finger-joint pine trim. Baseboard, window and door casing, shoe moulding, appearance boards, and wall planks in standard lengths.
Decking
Composite and aluminum deck railing systems, post caps, deck lights, posts, sleeves, and balusters. Standard 36" rail height meets residential building codes.
Plumbing & HVAC
Toilet and faucet supply lines, pipe fittings, plumbing repair parts, HVAC registers, grilles, and valve repair kits. Essential maintenance supplies.
Availability
Where to Buy RELIABILT
Lowe's is the only authorized RELIABILT retailer. Products are available at all 1,700+ Lowe's stores in the US and online at Lowes.com. Some items also appear on Amazon through third-party sellers.
| Channel | Details | Best For |
|---|---|---|
| Lowe's In-Store | Doors and windows near lumber section. Interior doors on wall racks for side-by-side comparison. | Seeing products in person, same-day pickup |
| Lowes.com | Full catalog, including items not stocked locally. Filter by size, material, price. Free shipping to store on most items. | Widest selection, price comparison |
| Lowe's Special Order | Custom-sized windows, specialty entry doors. 2-4 week lead time. | Non-standard sizes, custom configurations |
| Amazon | Third-party sellers, not Lowe's directly. Limited selection, check seller ratings. | Price comparison, convenience |
Best Time to Buy
Spring sale (March to May) and fall sale (September to October), typically 10-20% off doors and windows. Military, first responders, and nurses get 10% off year-round via MyLowe's Rewards.
DIY Guide
RELIABILT Installation
| Product | Difficulty | Time | Key Steps |
|---|---|---|---|
| Interior Prehung Doors | Beginner | 1-2 hrs | Measure frame, shim and level, secure with screws, install hardware |
| Exterior Doors | Intermediate | 3-5 hrs | 1/2" clearance sides, 1" top. Level threshold, set frame, caulk brickmold |
| Patio Doors | Intermediate | 4-6 hrs | Two-person job. Sealant on sill, set door, adjust rollers, test slide |
| Replacement Windows | Intermediate | 1-2 hrs each | Measure 3 widths, 3 heights, use smallest. Low-expansion foam only |
| Screen Doors | Beginner | 30-60 min | Mount cassette, install track on threshold, adjust tension |
| Door Knobs | Easy | 5 min/door | Check backset (2-3/8" or 2-3/4"), remove old, insert new, tighten |
Each product category page has detailed installation guidance. See the doors guide for measuring prehung and slab door openings, the windows guide for series comparison and energy ratings, or the barn door hardware guide for track mounting instructions.
Important
Always follow the manufacturer instructions included with your specific product. For replacement windows, use low-expansion foam only, standard foam can bow vinyl frames. For weatherstripping, replace every 3-5 years for optimal energy efficiency.
Coverage
RELIABILT Warranty
| Product | Warranty | Covers | Does Not Cover |
|---|---|---|---|
| Interior Doors | Limited lifetime | Manufacturing defects, warping, delamination | Normal wear, misuse, improper installation |
| Exterior Doors | Limited lifetime | Structural defects, rust-through (steel), rot (fiberglass) | Finish fading, weathering, glass breakage |
| Patio Doors | 10-year limited | Frame defects, seal failure (foggy glass), hardware | Screen damage, cosmetic scratches |
| Windows | Limited lifetime | Frame defects, seal failure, balance mechanisms | Glass breakage, screen tears, condensation |
| Screen Doors | 1-5 years | Frame defects, closer mechanisms, hardware | Mesh tears, pet damage, finish wear |
| Door Hardware | Lifetime mechanical | Latch mechanism, spring failure | Finish wear, cosmetic damage, keying |
| Cabinets | Limited lifetime | Drawer slides, hinges, structural defects | Normal wear, water damage, modifications |
How to File a Warranty Claim
Keep your Lowe's receipt as proof of purchase. Contact Lowe's customer service at 1-800-445-6937 or visit your local store's customer service desk with the product (or photos) and receipt. Most claims are processed within 5-10 business days.
What Buyers Say
What Homeowners and Pros Say About RELIABILT
Real feedback from homeowners, professional installers, and industry reviewers across doors, windows, and hardware.
★★★★★"I have used Lowes doors for years and installed many of them and have never had a call back for repairs due to poor quality. The RELIABILT line is manufactured by the same companies that make the premium brands you see at lumber yards. Masonite makes their interior doors, JELD-WEN handles exterior steel and fiberglass. You are paying less because Lowe's owns the brand name directly, cutting out the marketing layer."
mad5077dm, Professional Door Installer via Houzz Forums — "Pricing for RELIABILT doors... too good to be true?"
★★★★★"The doors have held up beautifully after 5 years. We did our entire home when our builder said they would warp. Not a single issue with any of them. At the price difference versus what the builder was quoting for 'premium' doors, we saved enough to upgrade the hardware on every door in the house and still came in under budget."
newhome3, Homeowner (5-Year Long-Term Review) via Houzz Forums — 5-Year Owner Update
★★★★★"I have never had problems with the Atrium / Reliabilt products which are manufactured in their NC plant. The quality has always been good, the customer service is excellent and delivery has always been on time. For contractors doing volume replacement window work, these are reliable and the homeowners are happy with the results."
Graham, Window Installation Contractor via Home Window Replacement Cost — Professional Installer Review
★★★★☆"The Reliabilt 3900 with excellent installation works well for the money. The key is proper installation. With good prep work and low-expansion foam, these windows perform on par with mid-range brands at a fraction of the cost. Decent energy ratings and the limited lifetime warranty provide real peace of mind for a budget renovation."
Chuck, Homeowner and DIY Renovator via Replacement Windows Reviews — Verified Homeowner
Reviews sourced from Houzz Forums, Home Window Replacement Cost, Replacement Windows Reviews, and Window Hardware Direct. See our complete RELIABILT review analysis with category-by-category ratings.
Common Questions
RELIABILT FAQs
Who makes RELIABILT products?
RELIABILT is a private label brand owned by Lowe's. The actual manufacturing comes from several companies that Lowe's contracts with. Doors are typically made by Masonite and JELD-WEN. Windows come from various manufacturers depending on the product line. The brand launched around 2019 when Lowe's consolidated several of its door and window brands under the RELIABILT name.
Is RELIABILT a good brand?
RELIABILT offers solid value for the price point. These are not luxury products, they are budget to mid-range doors, windows, and hardware designed for everyday homeowners and DIY projects. Most products carry 4+ star ratings from thousands of verified buyers at Lowe's. For the money, they are hard to beat on basic replacements and new construction.
Where can I buy RELIABILT products?
RELIABILT is sold exclusively at Lowe's stores and on Lowes.com. You will not find genuine RELIABILT products at Home Depot, Menards, or other retailers. Some individual products or compatible parts can be found on Amazon from third-party sellers.
Does RELIABILT have a warranty?
Most RELIABILT doors and windows come with a limited lifetime warranty. Hardware typically carries a limited lifetime mechanical warranty. Screen doors have shorter warranties, usually 1 to 5 years. Keep your Lowe's receipt as proof of purchase for any warranty claims. Contact Lowe's customer service to start a warranty claim.
Can I order RELIABILT doors in custom sizes?
Some RELIABILT door models are available in custom sizes through Lowe's special order program. This typically adds 2 to 4 weeks to delivery time and costs more than stock sizes. Check with your local Lowe's or their website for which models offer custom sizing.
How do I find replacement parts for RELIABILT products?
Start at your local Lowe's store and bring the model number or a photo of the product. You can also call Lowe's customer support at 1-800-445-6937. For common parts like window balances, door sweeps, and weatherstripping, check the parts section on Lowes.com and filter by the RELIABILT brand.
Is RELIABILT the same as Pella or Andersen?
No. RELIABILT is a Lowe's private label competing at a lower price point. Pella and Andersen are premium brands with wider product lines, more customization options, and higher prices (typically 2-3x more). RELIABILT uses contract manufacturers like Masonite and JELD-WEN. For budget to mid-range projects, RELIABILT offers comparable performance. For premium builds, Pella and Andersen offer better fit-and-finish and longer track records.
Are RELIABILT windows Energy Star certified?
Yes. The 3201 Series meets Energy Star requirements for Northern and North-Central US climate zones. The 3500 Series meets Energy Star in all US climate zones due to its argon-filled glass and lower U-factor (0.27 vs 0.30). Check the specific model label for the Energy Star certification zone before purchasing.
Can I install RELIABILT doors myself?
Most RELIABILT prehung interior doors are designed for DIY installation and take 1-2 hours per opening with basic tools (level, shims, drill, screwdriver). Exterior door replacement is intermediate difficulty, about half a day. Barn doors require wall-mounted track hardware. Call a professional if your framing is out of square, you need to widen an opening, or you are not comfortable with exterior weatherproofing.
What is the difference between the 3201 and 3500 window series?
The 3201 is the budget option ($89-189) with dual-pane Low-E glass and vinyl frames. The 3500 ($150-300+) adds argon gas fill between panes for better insulation, reinforced vinyl frames, and meets Energy Star in all US climate zones. Both have tilt-in sashes and limited lifetime warranty. Choose 3201 for budget replacements, 3500 for better long-term energy savings.
Does Home Depot sell RELIABILT?
No. RELIABILT is a Lowe's exclusive brand and is not available at Home Depot, Menards, or any other retailer. Home Depot carries its own private label brands including Hampton Bay and Defiant for similar product categories.
How do RELIABILT cabinets compare to IKEA?
RELIABILT stock cabinets ship fully assembled, while IKEA SEKTION cabinets are flat-packed and require assembly. Both are in the same price range ($80-400 per unit). RELIABILT offers 5 collections with limited sizes. IKEA offers more configurations and accessories. RELIABILT is easier to get started (no assembly), IKEA is more customizable. For a quick kitchen refresh, RELIABILT is simpler. For a custom layout, IKEA has more flexibility.
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