FAQ
Hardscaping in Valley Glen, answered
The questions we hear most from Valley Glen homeowners.
Anything built and walkable that is not planted. Paver patios, walkways, gravel and decomposed granite paths, natural stone landings, low steps, seat walls, and the borders that hold it all in line. All of it is dry laid, meaning it rests on compacted base instead of being poured. On a typical Valley Glen lot the paved area is what turns an open rectangle of dirt into a usable outdoor room, so we generally settle where the hard surface goes before anything else in the plan gets drawn.
Dry laid means no cement binding the pieces together. Pavers or stone sit on compacted aggregate and a thin bedding course, then joint sand and an edge restraint lock the field. Concrete and masonry are the opposite, poured slabs and mortared block that cure into one rigid mass. The practical difference shows up later. A dry laid surface flexes slightly with the ground and a damaged section can be lifted and reset, while a cracked slab becomes a demolition job. Both approaches have their place, and we build either one.
More than the visible material, always. We excavate to depth, compact the subgrade, bring in crushed aggregate in lifts, and run a plate compactor over each layer before the next one goes down. Bedding sand is screeded to a consistent thickness on top of that. Level ground helps, since there is no terracing or retaining to build first, but it does not reduce the base requirement at all. Nearly every failed patio we are called out to look at failed underneath rather than on the surface.
We build the fall in ourselves. A surface that reads as perfectly level still carries a slight pitch away from the house, and the base underneath is shaped the same way so water working through the joints keeps moving instead of collecting. When the yard has no natural outlet, which is common across this part of the Valley, a drain inlet and buried line carry runoff to the street or to a designated point. Water trapped under paving softens the base, and a soft base means a sinking surface.
It comes down to how the space gets used and what the house looks like. Concrete pavers offer the widest range of size, color and pattern and repair the most easily. Porcelain stays cleaner and runs cooler. Natural stone brings variation no manufactured unit can match. Gravel and decomposed granite handle paths and casual seating for considerably less. Most of the postwar houses around here carry a simple, quiet paving pattern better than an ornate one, so we usually steer clients toward restraint.
It can, and the time to weigh that is before the material is ordered rather than afterward. Dark surfaces under open exposure absorb heat all afternoon and release it well into the evening, and yards here get exposure in abundance. Lighter colors, porcelain, and textured stone faces all run cooler underfoot than dark dense units. Shade changes the outcome more than material does, so we look at where a canopy or cover will eventually sit before choosing. Barefoot use and dogs are both good reasons to take this seriously.
West exposure is the hardest question on these lots, because late afternoon is exactly when people want to be outside and exactly when that sun is at its most punishing. If the usable space faces west, we either plan a cover over the seating area from the start or shift the main patio toward a corner that picks up shadow from the house. A smaller paved landing can still serve the west side for morning and evening use. Ignore orientation and you get a beautiful patio nobody sits on in July.
It suits this area nicely when the budget allows for it. Flagstone laid dry over compacted base with a stable joint material gives a softer, less uniform look than manufactured units, and it sits well against the plain lines of a postwar house. The trade offs are honest ones: thickness varies piece to piece so setting takes longer, and irregular joints need a treatment that stays put. Where someone wants stone character without stone pricing throughout, we sometimes use stone for a landing and pavers for the larger field.
They do, provided they are built rather than poured out of a bag. Decomposed granite wants a compacted base, a stabilizer worked through it, an edge holding the material in, and genuine compaction in lifts. Built that way it drains freely, stays firm underfoot, and carries a warm color that sits beautifully next to drought tolerant planting. Budgets around here are practical, and decomposed granite covers a lot of square footage for less than paving. Plan on topping it off every few seasons, since the material does migrate slowly.
Joint sand, swept in and vibrated down until the joints are completely full. It is not cosmetic. That sand transfers load between adjacent units so the field behaves as one surface rather than as individual pieces rocking under weight. Polymeric sand sets up firmer, resists washout, and slows weed growth in the joints, which earns its place on a patio that gets hosed down regularly. Joints shed a little sand over the years and get refilled during maintenance. Empty joints are how a tight, flat field begins to come loose.
Because a paved field will creep outward unless something holds the perimeter. Every footstep, every chair leg, every wheel rolling across pushes the outside units sideways a fraction, and once the border spreads the joints open and the pattern loses its lines. The restraint is spiked into the compacted base along the outer edge and then buried, so you never see it. It matters most where paving meets a planting bed or a turf panel and has nothing structural to lean against.
Yes, and on regular sized lots they earn their keep twice over. A low wall along a patio edge provides seating without furniture consuming floor area, defines where the paving stops, and gives a flat rectangle a little vertical interest. Wall block systems stack dry over a compacted footing course and finish with a cap. Borders in a contrasting unit or a soldier course of pavers do a similar job at ankle height. Both stop a small yard from reading as one undivided expanse of surface.
Rarely more than one or two. Terrain barely shifts across this part of the Valley, so the only elevation changes tend to be a back door threshold, a raised patio edge, or a level change we introduce on purpose for interest. Where a single step does occur, it still gets a properly compacted base and a consistent riser height, because one odd step in an otherwise flat yard is precisely the thing people catch a toe on. Even a lone step should look intended rather than improvised.
Layout does the heavy lifting. Running a walkway diagonally instead of straight to the back fence, offsetting the patio toward one corner rather than centering it, or splitting a large paved area into two connected zones all break the grid the property lines set up. Switching material between areas, a stone landing meeting a paver field, reinforces the division. The lot shape never changes, but the eye stops traveling straight to the rear boundary, and that is what makes a standard lot feel considered.
It comes out. Original paving on postwar houses in this area has had a long working life, and by now it is generally cracked, lifted at the edges, and settled wherever water used to sit. Patching seldom holds, because the failure is in the base beneath rather than the surface. We break it up, haul it away, then rebuild the base correctly before setting anything new. If a section is genuinely sound and fits the new layout, we will say so and leave it instead of billing to remove something serviceable.
One licensed contractor does, from excavation through the final sweep. Daniels Landscaping stays accountable for the work. The people digging and compacting your base are the same people screeding the bedding layer, cutting and setting the units, installing the edge restraint, and filling the joints. No stage of the job gets handed off partway through. Paving quality lives almost entirely in preparation nobody ever looks at, and keeping the work with people we train ourselves is the only way to control it.
Well, with modest attention. Plan on sweeping joint sand back in occasionally, rinsing the surface, and pulling the odd weed that seeds itself in a joint. If a section ever settles, individual units can be lifted, the base beneath corrected, and the same pieces reset with no visible repair, which is the genuine advantage of dry laid construction. Sealing is optional and mostly about color depth and stain resistance. A patio built over a properly compacted base gives very little trouble in a climate this dry.
Reach us at (818) 443-9300 and we will come out and measure. We look at what is already paved, how the yard sheds water, where the sun sits through the afternoon, and how you intend to use the space, then send a free written estimate covering base depth, materials, square footage and the finish details so nothing hides behind vague language. Daniels Landscaping is licensed in California under number 1138709. The walk through costs nothing, the written estimate costs nothing, and no obligation comes attached to either.