.  Move to a detached structure home or RV.  A location that has the least number of angles of potential attack is best.
 A home with less neighboring structures is a much better option than one in the middle of a subdivision with homes located on all four sides, because you never know who could rent or buy the home next door.  The inner-most location of a dwelling may provide the most secure area due to more walls being present between yourself and the offender.  Homes with basements are prime.  The further you are from the nearest structure, the better. 
Directed energy sources may include land-based, satellite, aircraft, drone and ionospheric relay (GWEN and HAARP systems).  Land-based assaults can come from equipment located in structures, automobiles, and trailers or may be in the form of a small signal emitter device that has been covertly hidden in the vicinity of the target. Though I have never seen a directed energy device, it's speculated that some units may take on the appearance of, or be concealed as, some type of home appliance, utility device, stereo speaker or amplifier.  Hidden signal emitters are small electronic devices that are probably no larger than a cell phone
"Many" so-called DEW attacks are likely not a directed beam or laser but actually an extremely low frequency radio broadcast that has been modulated into waveforms that mimic pain, sound or an actual physiological process of the body.  
Faraday Cages:
Faraday cages can attenuate electromagnetic energy.  Steel sheet metal grounded by electrical wire and 50% Silver fabric can form the main base of the structure.  Mu-metal and SiliconSteel can be added at critical areas (head region) to attenuate low frequencies, which are your biggest enemy. Finally, envelop the structure with silver fabric, such as 50% Silver Argenmesh.  
Lead sheet or PolyTungsten sheet is not required but it is added protection against high frequency ionizing energy (and acoustic energy).  
Steel Plate:
Steel's iron content can effect the magnetic component in electromagnetic transmissions. The steel's carbon can act against the electrical component. 
Lead (Pb):
1/4 inch thick lead sheeting folded into multiple layers, as needed, can provide effective attenuation of ionizing and acoustic energies. It is malleable and can be folded with some pressure and cut with a box cutter blade. Lead is a poison and should be handled with caution. 
Rubber:
"Natural" rubber bath mats or rubber step stones (pavers) have proven to be effective as acoustic dampers (MUST be natural rubber). Five or more mats (or several pavers) can be rolled or stacked together and duct-taped as a bundle.  
Sheet Metal:
20 to 30 gauge Steel sheet (with iron content - Not stainless steel) can be effective against lower electro-magnetic energies when electrically grounded. I would recommend testing the integrity of your electrical ground with a small volt meter.  (20ga = ~1mm thickness & 30ga = ~ 0.3mm thickness.)
3 things as essential for TI’s to wear :
1- Lead vest
2- Lead hat
3- Silver-lined ballcap
I believe 0.175mm is the ideal ‘happy medium’- protects but can wear it throughout the day without its weight wearing you down.
copper foil; barbecue grill/baking sheets (copper infused)
grill paint (put on reverse of mirrors tro deflect DEW emf)
high rated window tinting (eg.Florida)
mylar blankets
silicon